High Flying Electronics Technology HF-LPB100 User Manual

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HF-LPB100 Low Power Wi-Fi Module User Manual

HF-LPB100

Low Power Wi-Fi Module User Manual

V 1.9

Overview of Characteristic

 Support IEEE802.11b/g/n Wireless Standards

 Based on Self-developed High Cost Effective MCU

 Ultra-Low-Power for Battery Applications with Excellent Power Save Scheme

 Support UART/SPI/PWM/GPIO Data Communication Interface

 Support Work As STA/AP/AP+STA Mode

 Support Smart Link Function (APP program provide)

 Support Wireless and Remote Firmware Upgrade Function

 Support WPS Function

 Support Multi-TCP Link (5 Channel) Apllication

 Support Internal/External(I-PEX/SMA) Antenna Option

 Single +3.3V Power Supply

 Smallest Size: 23.1mm x 32.8mm x (3.45±0.3)mm

 FCC/CE/TELEC Certificated

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HF-LPB100 Low Power Wi-Fi Module User Manual

TABLE OF CONTENTS

LIST OF FIGURES ................................................................................................................................... 6

LIST OF TABLES .................................................................................................................................... 7

HISTORY .................................................................................................................................................. 8

1. PRODUCT OVERVIEW ................................................................................................................ 9

1.1. General Description ................................................................................................................. 9

1.1.1 Device Features .................................................................................................................. 9

1.1.2 Device Paremeters ...........................................................................................................10

1.1.3 Key Application .................................................................................................................10

1.2. Hardware Introduction ...........................................................................................................11

1.2.1. Pins Definition ...................................................................................................................11

1.2.2. Electrical Characteristics ..................................................................................................13

1.2.3. Mechanical Size ................................................................................................................14

1.2.4. On-board PCB Antenna ....................................................................................................15

1.2.5. External Antenna ..............................................................................................................15

1.2.6. Evaluation Kit ....................................................................................................................16

1.2.7. Order Information ..............................................................................................................17

1.3. Typical Application ................................................................................................................18

1.3.1. Hardware Typical Application ...........................................................................................18

2. FUNCTIONAL DESCRIPTION ..................................................................................................20

2.1. Wireless Networking ..............................................................................................................20

2.1.1. Basic Wireless Network Based On AP (Infrastructure) ....................................................20

2.1.2. Wireless Network Based On AP+STA ..............................................................................20

2.2. Work Mode : Transparent Transmission Mode ...................................................................21

2.3. UART Frame Scheme ............................................................................................................22

2.3.1. UART Free-Frame ............................................................................................................22

2.3.2. UART Auto-Frame ............................................................................................................22

2.4. Encryption ..............................................................................................................................23

2.5. Parameters Configuration .....................................................................................................23

2.6. Firmware Update ....................................................................................................................23

2.7. GPIO/PWM Function ..............................................................................................................24

2.8. SOCKET B Function ..............................................................................................................24

2.9. Multi-TCP Link Connection ...................................................................................................25

3. OPERATION GUIDELINE ..........................................................................................................26

3.1. Configuration via Web Accessing ........................................................................................26

3.1.1. Open Web Management Interface ...................................................................................26

3.1.2. System Page.....................................................................................................................27

3.1.3. Work Mode Page ..............................................................................................................27

3.1.4. STA Setting Page .............................................................................................................27

3.1.5. AP Setting Page ...............................................................................................................28

3.1.6. Other Setting Page ...........................................................................................................28

3.1.7. Account Management Page .............................................................................................29

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HF-LPB100 Low Power Wi-Fi Module User Manual

3.1.8. Upgrade Software Page ...................................................................................................29

3.1.9. Restart Page .....................................................................................................................30

3.1.10. Restore Page ................................................................................................................30

3.1.11. Internal Webpage ..........................................................................................................31

3.2. HF-LPB100 Usage Introduction ............................................................................................31

3.2.1. Software Debug Tools ......................................................................................................31

3.2.2. Network Connection .........................................................................................................32

3.2.3. Default Parameter Setting ................................................................................................32

3.2.4. Module Debug...................................................................................................................32

3.3. Typical Application Examples ..............................................................................................34

3.3.1. Wireless Control Application .............................................................................................34

3.3.2. Remote Management Application.....................................................................................34

3.3.3. Transparent Serial Port Application ..................................................................................35

4. AT+INSTRUCTION INTRODUCTION ......................................................................................36

4.1. Configuration Mode ...............................................................................................................36

4.1.1. Switch to Configuration Mode ...........................................................................................36

4.2. AT+Instruction Set Overview ................................................................................................37

4.2.1. Instruction Syntax Format .................................................................................................37

4.2.2. AT+Instruction Set ............................................................................................................38

4.2.2.1. AT+E .............................................................................................................................40

4.2.2.2. AT+WMODE .................................................................................................................40

4.2.2.3. AT+ENTM .....................................................................................................................41

4.2.2.4. AT+TMODE ...................................................................................................................41

4.2.2.5. AT+MID .........................................................................................................................41

4.2.2.6. AT+VER ........................................................................................................................42

4.2.2.7. AT+LVER ......................................................................................................................42

4.2.2.8. AT+FWSZ .....................................................................................................................42

4.2.2.9. AT+RELD ......................................................................................................................42

4.2.2.10. AT+FCLR ...................................................................................................................42

4.2.2.11. AT+Z ..........................................................................................................................43

4.2.2.12. AT+H .........................................................................................................................43

4.2.2.13. AT+CFGTF ................................................................................................................43

4.2.2.14. AT+UART ..................................................................................................................43

4.2.2.15. AT+UARTF ................................................................................................................44

4.2.2.16. AT+UARTFT ..............................................................................................................44

4.2.2.17. AT+UARTFL ..............................................................................................................44

4.2.2.18. AT+UARTTE ..............................................................................................................44

4.2.2.19. AT+SEND ..................................................................................................................45

4.2.2.20. AT+RECV ..................................................................................................................45

4.2.2.21. AT+PING ...................................................................................................................45

4.2.2.22. AT+NETP ..................................................................................................................46

4.2.2.23. AT+MAXSK ...............................................................................................................46

4.2.2.24. AT+TCPLK ................................................................................................................46

4.2.2.25. AT+TCPTO ................................................................................................................47

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HF-LPB100 Low Power Wi-Fi Module User Manual

4.2.2.26. AT+TCPDIS ...............................................................................................................47

4.2.2.27. AT+SOCKB ...............................................................................................................47

4.2.2.28. AT+TCPDISB ............................................................................................................48

4.2.2.29. AT+TCPTOB .............................................................................................................48

4.2.2.30. AT+TCPLKB ..............................................................................................................49

4.2.2.31. AT+SNDB ..................................................................................................................49

4.2.2.32. AT+RCVB ..................................................................................................................49

4.2.2.33. AT+WSSSID ..............................................................................................................49

4.2.2.34. AT+WSKEY ...............................................................................................................50

4.2.2.35. AT+WANN .................................................................................................................50

4.2.2.36. AT+WSMAC ..............................................................................................................51

4.2.2.37. AT+WSLK ..................................................................................................................51

4.2.2.38. AT+WSLQ .................................................................................................................51

4.2.2.39. AT+WSCAN ...............................................................................................................51

4.2.2.40. AT+WSDNS ...............................................................................................................52

4.2.2.41. AT+LANN ..................................................................................................................52

4.2.2.42. AT+WAP ....................................................................................................................52

4.2.2.43. AT+WAKEY ...............................................................................................................53

4.2.2.44. AT+WAMAC ..............................................................................................................53

4.2.2.45. AT+WADHCP ............................................................................................................53

4.2.2.46. AT+WADMN ..............................................................................................................54

4.2.2.47. AT+WALK ..................................................................................................................54

4.2.2.48. AT+WALKIND ............................................................................................................54

4.2.2.49. AT+PLANG ................................................................................................................54

4.2.2.50. AT+UPURL ................................................................................................................55

4.2.2.51. AT+UPFILE ...............................................................................................................55

4.2.2.52. AT+LOGSW ...............................................................................................................55

4.2.2.53. AT+LOGPORT ..........................................................................................................56

4.2.2.54. AT+UPST ..................................................................................................................56

4.2.2.55. AT+WEBU .................................................................................................................56

4.2.2.56. AT+MSLP ..................................................................................................................57

4.2.2.57. AT+NTPRF ................................................................................................................57

4.2.2.58. AT+NTPEN ................................................................................................................57

4.2.2.59. AT+NTPTM ................................................................................................................57

4.2.2.60. AT+NTPSER .............................................................................................................58

4.2.2.61. AT+WRMID ...............................................................................................................58

4.2.2.62. AT+RLDEN ................................................................................................................58

4.2.2.63. AT+ASWD .................................................................................................................58

4.2.2.64. AT+MDCH .................................................................................................................59

4.2.2.65. AT+TXPWR ...............................................................................................................59

4.2.2.66. AT+SMTLK ................................................................................................................59

4.2.2.67. AT+SMTLKVER .........................................................................................................60

4.2.2.68. AT+WPS ....................................................................................................................60

4.2.2.69. AT+WPSBTNEN ........................................................................................................60

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HF-LPB100 Low Power Wi-Fi Module User Manual

4.2.2.70. AT+LPTIO ..................................................................................................................61

4.2.2.71. AT+WIFI ....................................................................................................................61

4.2.2.72. AT+SMEM .................................................................................................................62

5. PACKAGE INFORMATION ........................................................................................................63

5.1. Recommended Reflow Profile ..............................................................................................63

5.2. Device Handling Instruction (Module IC SMT Preparation) ...............................................63

5.3. Shipping Information .............................................................................................................64

APPENDIX A: HW REFERENCE DESIGN ......................................................................................65

APPENDIX B: CONTROL GPIO/PWM FUNCTION WITH NETWORK COMMANDS ...............66

B.1 Network Command ....................................................................................................................66

B.2 Hexadecimal Network Command ............................................................................................69

APPENDIX C: HTTP PROTOCOL TRANSFER ..............................................................................72

C.1. HTTP AT command ...................................................................................................................72

C.1.1. AT+HTTPURL ...................................................................................................................72

C.1.2. AT+HTTPTP .....................................................................................................................72

C.1.3. AT+HTTPPH .....................................................................................................................72

C.1.4. AT+HTTPCN .....................................................................................................................73

C.1.5. AT+HTTPUA .....................................................................................................................73

C.1.6. AT+HTTPDT .....................................................................................................................73

C.2. HTTP Example ...........................................................................................................................73

C.3. Sending HTTP Raw Data in Throughput Mode(Recommend) ..............................................74

C.4. Sending HTTP Request By AT Command ..............................................................................75

APPENDIX D:REFERENCES ............................................................................................................77

D.1．High-Flying Mass Production Tool ........................................................................................77

D.2．SmartLink APP V3 Config Tool ..............................................................................................77

D.2.1．SmartLink APP V4 Config Tool(For LPB100U only) .........................................................77

D.3．EVK Quick Start Guide ...........................................................................................................77

D.4．SDK Download ........................................................................................................................77

APPENDIX E: CONTACT INFORMATION ......................................................................................78

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HF-LPB100 Low Power Wi-Fi Module User Manual

LIST OF FIGURES

Figure 1. HF-LPB100 View ..................................................................................................................11

Figure 2. HF-LPB100 Pins Map ...........................................................................................................11

Figure 3. HF-LPB100 Mechanical Dimension .....................................................................................14

Figure 4. HF-LPB100 PCB Symbol Size .............................................................................................14

Figure 5. Suggested Module Placement Region .................................................................................15

Figure 6. HF-LPB100 Evaluation Kit ....................................................................................................16

Figure 7. HF-LPB100 Order Information .............................................................................................17

Figure 8. HF-LPB100 Hardware Typical Application ...........................................................................18

Figure 9. HF-LPB100 Basic Wireless Network Structure ....................................................................20

Figure 10. HF-LPB100 AP+STA Network Structure ..........................................................................21

Figure 11. Socket B function demo ....................................................................................................25

Figure 12. Multi-TCP Link Data Transmition Structure ......................................................................25

Figure 13. Open Web Management page ..........................................................................................26

Figure 14. System Web Page ............................................................................................................27

Figure 15. Work Mode Page ..............................................................................................................27

Figure 16. STA Setting Page .............................................................................................................28

Figure 17. AP Setting Page ...............................................................................................................28

Figure 18. Other Setting Page ...........................................................................................................29

Figure 19. Account Page....................................................................................................................29

Figure 20. Upgrade SW page ............................................................................................................30

Figure 21. Restart Page .....................................................................................................................30

Figure 22. Restore Page ....................................................................................................................31

Figure 23. Internal Webpage .............................................................................................................31

Figure 24. STA Interface Debug Connection .....................................................................................32

Figure 25. AP Interface Debug Connection .......................................................................................32

Figure 26. “CommTools” Serial Debug Tools ....................................................................................32

Figure 27. “TCPUDPDbg” Tools Create Connection .........................................................................33

Figure 28. “TCPUDPDbg” Tools Setting ............................................................................................33

Figure 29. “TCPUDPDbg” Tools Connection .....................................................................................33

Figure 30. Wireless Control Application .............................................................................................34

Figure 31. Remote Management Application.....................................................................................34

Figure 32. Transparent Serial Port Application ..................................................................................35

Figure 33. HF-LPB100 Default UART Port Parameters ....................................................................36

Figure 34. Switch to Configuration Mode ...........................................................................................36

Figure 35. ”AT+H” Instruction for Help ...............................................................................................37

Figure 36. Reflow Soldering Profile ...................................................................................................63

Figure 37. Shipping Information .........................................................................................................64

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HF-LPB100 Low Power Wi-Fi Module User Manual

LIST OF TABLES

Table 1 HF-LPB100 Module Technical Specifications .......................................................................10

Table 2 HF-LPB100 Pins Definition ....................................................................................................11

Table 3 HF-LPB100 External Antenna Parameters ...........................................................................15

Table 4 HF-LPB100 Evaluation Kit Interface Description ..................................................................16

Table 7 HF-LPB100 GPIO/PWM Pin Mapping Table .........................................................................24

Table 8 HF-LPB100 Web Access Default Setting ..............................................................................26

Table 9 Error Code Describtion ..........................................................................................................38

Table 10 AT+Instruction Set List ........................................................................................................38

Table 11 Reflow Soldering Parameter .................................................................................................63

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HF-LPB100 Low Power Wi-Fi Module User Manual

HISTORY

Ed. V1.0 08-01-2013 First Version. Ed. V1.1 09-10-2013 Update AT command. Ed. V1.2 10-10-2013 Update AT command. Update PWM/GPIO function. Add HTTP protocol

demo. Add auto-frame function. Ed. V1.3 10-18-2013 Update module view, add nReload Pin wireless upgrade and config

description, add nLink Pin wireless upgrade indication description. Ed. V1.4 12-02-2013 Update AT command, add AT+WALK, AT+WALKIND,

AT+WPS,AT+WPSBTN, AT+FWSZ, add HF-LPB100-SMA type.

Ed. V1.5 01-02-2014. Update AT command, add AT+SMTLK、AT+LPTIO. Ed. V1.51 01-22-2014. Update Shipping information. Ed. V1.6 05-10-2014. Update GPIO description. Update SDK download. Add “AT+UDPLCPT”,

“AT+NTPSER” command. Update Shipping information.

Ed. V1.7 09-25-2014. Correct module height size. Add AT+WIFI, AT+SMEM command. Modify AT+RECV command. Modify AT+UARTTE, AT+TCPTOB, AT+FWSZ command description. Delete AT+UDPLCPT, AT+CFGWR, AT+CFGFR, AT+CFGRD command. Delete uart baud rate 300,

921600. Ed. V1.8 02-26-2015. Delete 600 baud rate. Correct module peak current. Add HTTP test

example. Correct AT+WADHCP、AT+WSKEY、AT+NTPTM、AT+WAP command description. Add AT+SMTLKVER(LPB100U). Modify company address.

Ed. V1.9 07-20-2015. Delete the reserved function description(PWR pin function description and so on). Modify the module label. Add 3 more PWM Channel.

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HF-LPB100 Low Power Wi-Fi Module User Manual

1. PRODUCT OVERVIEW

1.1. General Description

The HF-LPB100 is a fully self-contained small form-factor, single stream, 802.11b/g/n Wi-Fi module, which provide a wireless interface to any equipment with a Serial/SPI interface for data transfer.HFLPB100 integrate MAC, baseband processor, RF transceiver with power amplifier in hardware and all Wi-Fi protocol and configuration functionality and networking stack, in embedded firmware to make a fully self-contained 802.11b/g/n Wi-Fi solution for a variety of applications.

The HF-LPB100 employs the world's lowest power consumption embedded architecture. It has been optimized for all kinds of client applications in the home automation, smart grid, handheld device, personal medical application and industrial control that have lower data rates, and transmit or receive data on an infrequent basis.

The HF-LPB100 integrates all Wi-Fi functionality into a low-profile, 23.1x32.8x 2.7mm SMT module package that can be easily mounted on main PCB with application specific circuits. Also, module provides built-in antenna, external antenna option.

1.1.1 Device Features

 Single stream Wi-Fi @ 2.4 GHz with support for WEP security mode as well as WPA/WPA2  Based on Self-developed High Cost Performance MCU  Ultra-low-power operation with all kinds of power-save modes.  Includes all the protocol and configuration functions for Wi-Fi connectivity.  Support STA/AP/AP+STA Mode  Support Smart Link Function  Support Wireless and Remote Firmware Upgrade Function  Support Max 8 Channel PWM/GPIO Output  Integrated pcb antenna, antenna connector options.  Compact surface mount module 23.1mm x 32.8mm x (3.45±0.3)mm.  Full IPv4 stack.  Low power RTOS and drivers.  CE/FCC/TELEC Certified.  RoHS compliant.  Single supply – 3.3V operation.

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HF-LPB100 Low Power Wi-Fi Module User Manual

Class

Item

Parameters

Wireless Parameters

Certification

FCC/CE

Wireless standard

802.11 b/g/n

Frequency range

2.412GHz-2.484GHz

Transmit Power

802.11b +17dBm (@11mbps)

802.11g +22dBm (@54mbps)

802.11n +22dBm (@HT20 MCS7)

Receiver Sensitivity

802.11b: -93 dBm (@11Mbps ,CCK)

802.11g: -85 dBm (@54Mbps, OFDM)

802.11n: -82 dBm (@HT20, MCS7)

Antenna Option

External:I-PEX Connector or SMA connector

Internal:On-board PCB antenna

Hardware Parameters

Data Interface UART

SPI, PWM, GPIO

Operating Voltage

2.8~3.6V

Operating Current

Peak [Continuous TX]: ~300mA Normal [WiFi ON/OFF, DTIM=100ms]: Average. ~12mA, Peak: 300mA

Operating Temp.

-40℃- 85℃

Storage Temp.

-45℃- 125℃

Dimensions and Size

23.1mm×32.8mm×(3.45±0.3)mm

Software Parameters

Network Type

STA /AP/STA+AP

Security Mechanisms

WEP/WPA-PSK/WPA2-PSK

Encryption

WEP64/WEP128/TKIP/AES

Update Firmware

Local Wireless, Remote

Customization

Web Page Upgrade Support SDK for application develop

Network Protocol

IPv4, TCP/UDP/HTTP

User Configuration

AT+instruction set. Android/ iOS Smart Link APP tools

1.1.2 Device Paremeters

Table 1 HF-LPB100 Module Technical Specifications

1.1.3 Key Application

 Remote equipment monitoring  Asset tracking and telemetry  Security  Industrial sensors and controls  Home automation  Medical devices

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HF-LPB100 Low Power Wi-Fi Module User Manual

Describtion

Net Name

Signal

Type

Comments

1,17,32,48

Ground

GND

Power

Debug Pin

SWCLK

I, PD

Debug functional pin,

No connect if not use.

3 NC

4 NC

5 Debug Pin

SWD

I/O,PU 6

N.C No connect

GPIO/AD

Sleep_RQ

I.PU

GPIO7, No connect if not use.

GPIO/AD

Sleep_ON

GPIO8, No connect if not use.

1.2. Hardware Introduction

Figure 1. HF-LPB100 View

1.2.1. Pins Definition

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Figure 2. HF-LPB100 Pins Map

Table 2 HF-LPB100 Pins Definition

HF-LPB100 Low Power Wi-Fi Module User Manual

Describtion

Net Name

Signal

Type

Comments

+3.3V Power

DVDD

Power

10 N.C No connect

PWM/GPIO/AD

PWM_1

I/O

GPIO11, No connect if not use.

PWM/GPIO/AD

PWM_2

I/O

GPIO12, No connect if not use.

GPIO

GPIO13

I/O

GPIO13, No connect if not use.

14 N.C No connect

WPS/GPIO

GPIO15

I/O

GPIO15, WPS Function Pin.

16 N.C No connect

PWM/GPIO

PWM_3

I/O

GPIO18, No connect if not use.

19 N.C No connect

PWM/GPIO

PWM_4

I/O

GPIO20, No connect if not use.

21 N.C No connect

22 N.C No connect

PWM/GPIO/AD

PWM_5

I/O

GPIO23, No connect if not use.

24 N.C No connect

Power Control Switch

PWR_SW

I,PU

Leave it no connect

26 N.C No connect

SPI Interface/AD/PWM

SPI_MISO

GPIO27, No connect if not use.

SPI Interface/PWM

SPI_CLK

I/O

GPIO28, No connect if not use.

SPI Interface/AD

SPI_CS

I/O

GPIO29, No connect if not use.

SPI Interface/PWM

SPI_MOSI

GPIO30, No connect if not use.

+3.3V Power

DVDD

Power

33 N.C No connect

+3.3 Power

DVDD

Power

35 N.C No connect

36 N.C No connect

37 N.C No connect

38 N.C No connect

UART0

UART0_TX

GPIO39, No connect if not use.

UART0

UART0_RTS

I/O

GPIO40, No connect if not use.

UART0

UART0_RX

GPIO41, No connect if not use.

UART0

UART0_CTS

I/O

GPIO42, No connect if not use.

Wi-Fi Status

nLink

Detailed functions see

<Notes>

Module Boot Up

Indicator

nReady O “0” – Boot-up OK;

“1” – Boot-up No OK;

No connect if not use.;

Multi-Function

nReload

I,PU

Detailed functions see

<Notes>

46 N.C No connect

Module Reset

EXT_RESETn

I,PU

“Low” effective reset input.

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HF-LPB100 Low Power Wi-Fi Module User Manual

Parameter

Condition

Min.

Typ.

Max.

Unit

Storage temperature range

-45 125

°C

Maximum soldering temperature

IPC/JEDEC J-STD-020

260

°C

Supply voltage

0 3.8

Voltage on any I/O pin

3.3

ESD (Human Body Model HBM)

TAMB=25°C

ESD (Charged Device Model, CDM)

TAMB=25°C

Parameter

Condition

Min.

Typ.

Max.

Unit

Operating Supply voltage

2.8

3.3

3.8

Supply current, peak

Continuous Tx

300 mA

Supply current, IEEE PS

DTIM=100ms

12 mA

Output high voltage

Sourcing 6mA

2.8 V Output low voltage

Sinking 6mA

0.2

Input high voltage

2.2 V Input low voltage

0.8 V GPIO Input pull-up resistor

200

kΩ

GPIO Input pull-down resistor

200

kΩ

<Notes>

nReload Pin (Button) function：

1. When this pin is set to “low” during module boot up, the module will enter wireless firmware and config upgrade mode. This mode is used for customer manufacture. (See Appendix D to download software tools for customer batch configuration and upgrade firmware during mass production)

2. After module is powered up, short press this button ( “Low” < = 2s ) to make the module go into “Smart Link “ config mode, waiting for APP to set password and other information. (See Appendix D to download SmartLink APP)

3. After module is powered up, long press this button ( “Low” >= 4s ) to make the module recover to factory setting.

High-Flying strongly suggest customer fan out this pin to connector or button for “Manufacture” and “ Smart Link” application.

nLink Pin (LED) function：

1. At wireless firmware and config upgrade mode , this LED used to indicate configure and upgrade status.

2. At “Smart Link “ config mode, this LED used to indicate APP to finish setting.

3. At normal mode, it’s Wi-Fi link status indicator

High-Flying strongly suggest customer fan out this pin to LED.

1.2.2. Electrical Characteristics

Absolute Maximum Ratings:

Power Supply & Power Consumption:

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HF-LPB100 Low Power Wi-Fi Module User Manual

1.2.3. Mechanical Size

HF-LPB100 modules physical size （Unit: mm） as follows:

Figure 3. HF-LPB100 Mechanical Dimension

HF-LPB100 Module PCB symbol size (mm) as follows:

Figure 4. HF-LPB100 PCB Symbol Size

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HF-LPB100 Low Power Wi-Fi Module User Manual

Item

Parameters

Frequency range

2.4~2.5GHz

Impedance

50 Ohm

VSWR

2 (Max)

Return Loss

-10dB (Max)

Connector Type

I-PEX or populate directly

1.2.4. On-board PCB Antenna HF-LPB100 module support internal on-board PCB antenna option. When customer select internal

antenna, you shall comply with following antenna design rules and module location suggestions:

 For customer PCB, RED color region (8.3x18.4mm) can‟t put componet or paste GND net;  Antenna must away from metal or high components at least 10mm;

 Antenna can‟t be shielded by any metal enclosure;

Figure 5. Suggested Module Placement Region

High-Flying suggest HF-LPB100 module better locate in following region at customer board, which to reduce the effect to antenna and wireless signal, and better consult High-Flying technical people when you structure your module placement and PCB layout.

1.2.5. External Antenna

HF-LPB100 module supports internal antenna and external antenna(I-PEX or SMA) option for user dedicated application. If user select external antenna, HF-LPB100 modules must be connected to the 2.4G antenna according to IEEE 802.11b/g/n standards. The antenna parameters required as follows:

Table 3 HF-LPB100 External Antenna Parameters

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HF-LPB100 Low Power Wi-Fi Module User Manual

Function

Name

Description

External Interface

COM1

Main data/command RS-232 interface

RS485

Main data/command RS-485 interface

JTAG

JTAG data debug interface (Not for user use)

USB2TTL

UART to USB debug interface. (For PC without RS232, need load driver). Can be Power input.

USB DEBUG

USB2.0 data interface.(Reserved)

DC Jack

DC jack for power in, 5~18V input.

DC5-18V

DC jack for power in, 5~18V input.

BAT

2 Li-Battery Power Supply.

EXT PORT

HF-LPB100 GPIO function extend interface connector

1.2.6. Evaluation Kit

High-Flying provides the evaluation kit to promote user to familiar the product and develop the detailed application. The evaluation kit shown as below, user can connect to HF-LPB100 module with the RS232 UART, RS485, USB (Internal USB to UART convetor) or Wireless port to configure the parameters, manage the module or do the some functional tests.

Figure 6. HF-LPB100 Evaluation Kit

Notes: User need download USB to UART port driver from High-Flying web or contact with technical support people for more detail.

The external interface description for evaluation kit as follows:

Table 4 HF-LPB100 Evaluation Kit Interface Description

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HF-LPB100 Low Power Wi-Fi Module User Manual

Function

Name

Description

External Interface

JMP1,JMP2

Reserved, No Jumper required.

JMP3

4Pin USB or RS232 Jumper. Left jump select USB.

JMP6

3Pin RS485 Jumper. No jump selects RS232.

LED

Power

3.3V Power Indicator

nLink

nLink -WiFi LINK Indicator See 1.2.1

nReady

nReady – Module Bootup Ready Indicator

On (“low”)- Module bootup OK; Off (“high”)- Mouule botup failed;

Twinkle- Remote Upgrade Ongoing;

Button

nReset

Used to reset the module.

nReload

Restore factory default configuration after push this pin more than 4s. See 1.2.1

WPS

WPS Button

1.2.7. Order Information Base on customer detailed requirement, HF-LPB100 series modules provide different variants and

physical type for detailed application.

Figure 7. HF-LPB100 Order Information

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1.3. Typical Application

1.3.1. Hardware Typical Application

Figure 8. HF-LPB100 Hardware Typical Application

Notes: nReset- Module hardware reset signal. Input. Logics “0” effective.

There is pull-up resister internal and no external pull-up required. When module power up or some issue happened, MCU need assert nRST signal “0” at least 10ms, then set” 1” to keep module fully reset.

nLink- Module WIFI connection status indication. Output.

(This pin is recommend to connect to LED, indicate status when the module in wireless upgrade mode)

When module connects to AP (AP associated), this pin will output “0”. This signal used to judge if

module already at WiFi connection status. Thers is pull-up resister internal and no external pull-up required. If nLink function not required, can leave this pin open.

nReady- Module boot up ready signal. Output. Logics “0” effective.

The module will output “0” after normal boot up. This signal used to judge if module finish boot up and

ready for application or working at normal mode. If nReady function not required, can leave this pin open.

nReload- Module restore to factory default configuration.Input. Logics “0” effective.

(This pin is recommend to connect to button, is used to enter wireless upgrade mode)

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User can de-assert nReload signal “0” more than 4s through button or MCU pin, then release, module will restore to factory default configuration and re-start boot up process.. If nReload function not required, can leave this pin open.

UART0_TXD/RXD- UART port data transmit and receive signal.

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2. FUNCTIONAL DESCRIPTION

2.1. Wireless Networking

HF-LPB100 module can be configured as both wireless STA and AP base on network type. Logically there are two interfaces in HF-LPB100. One is for STA, and another is for AP. When HF-LPB100 works as AP, other STA equipments are able to connect to HF-LPB100 module directly. Wireless Networking with HF-LPB100 is very flexible.

Notes: AP: that is the wireless Access Point, the founder of a wireless network and the centre of the network

nodes. The wireless router we use at home or in office may be an AP. STA: short for Station, each terminal connects to a wireless network (such as laptops, PDA and other networking devices) can be called with a STA device.

2.1.1. Basic Wireless Network Based On AP (Infrastructure) Infrastructure: it‟s also called basic network. It built by AP and many STAs which join in.

The characters of network of this type are that AP is the centre, and all communication between STAs is transmitted through the AP. The figure following shows such type of networking.

Figure 9. HF-LPB100 Basic Wireless Network Structure

2.1.2. Wireless Network Based On AP+STA HF-LPB100 module support AP+STA network mode, means module support one AP interface and

one STA interface at the same time, as following figure,

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Figure 10. HF-LPB100 AP+STA Network Structure

When module enables AP+STA function, Module‟s STA interface can connect with router and connect

to TCP server in the network. At the same time, module‟s AP interface is also active and permit

phone/PAD to connect through TCPB, then phone/PAD can control user device and and setting the module parameters, The advantage of AP+STA mode is:

 Users can easily setting and track user device through Phone/PAD and not change the

orginal network setting.

 Users can easily setting module‟s parameters through WiFi when module works as STA

mode.

2.2. Work Mode : Transparent Transmission Mode

HF-LPB100 module support serial interface transparent transmission mode. The benefit of this mode is achieves a plug and play serial data port, and reduces user complexity furthest. In this mode, user should only configure the necessary parameters. After power on, module can automatically connect to the default wireless network and server.

As in this mode, the module's serial port always work in the transparent transmission mode, so users only need to think of it as a virtual serial cable, and send and receive data as using a simple serial. In

other words, the serial cable of users‟ original serial devices is directly replaced with the module; user

devices can be easy for wireless data transmission without any changes.

The transparent transmission mode can fully compatible with user‟s original software platform and reduce the software development effort for integrate wireless data transmission.

The parameters which need to configure include:

 Wireless Network Parameters

 Wireless Network Name（SSID）  Security Mode  Encryption Key

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 TCP/UDP Linking Parameters

 Protocol Type  Link Type（Server or Client）  Target Port ID Number  Target Port IP Address

 Serial Port Parameters

 Baud Rate  Data Bit  Parity (Check) Bit  Stop Bit  Hardware Flow Control

2.3. UART Frame Scheme

2.3.1. UART Free-Frame HF-LPB100 support UART free-frame function. If user select open this function, module will check the

intervals between any two bytes when receiving UART data. If this interval time exceeds defined value (50ms default), HF-LPB100 will think it as the end of one frame and transfer this free-frame to WiFi port, or HF-LPB100 will receive UART data until 1000 bytes, then transfer 1000 bytes frame to WiFi port.

HF-LPB100‟s default interval time is 50ms. (If the UART data interval is less than 300ms, the data may be packaged into one fragment ) User can also set this interval to fast through AT command. The UART data may be divided as fragment.

Through AT command: AT+UARTTE=fast/normal, We recommend to use just normal parameter.

2.3.2. UART Auto-Frame HF-LPB100 support UART auto-frame function. If user select open this function and setting auto-

frame trigger length and auto-frame trigger time parameters, then module will auto framing the data which received from UART port and transmitting to the network as pre-defined data structure.

 Auto-frame trigger length: The fixed data length that module used to transmitting to the

network.

 Auto-frame trigger time: After the trigger time, if UART port received data can‟t reach auto-

frame trigger length, then module will transmitting available data to the network and bypass the auto-frame trigger length condition.

Detailed UART auto-frame function can refer to AT+instruction set “UARTF/UARTFT/UARTFL” introduction.

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2.4. Encryption

Encryption is a method of scrambling a message that makes it unreadable to unwanted parties, adding a degree of secure communications. There are different protocols for providing encryption, and the HF-LPB100 module supports following:

 WEP  WPA-PSK/TKIP  WPA-PSK/AES  WPA2-PSK/TKIP  WPA2-PSK/AES

2.5. Parameters Configuration

HF-LPB100 module supports two methods to configuration parameters: Web Accessing and AT+instruction set.

Web accessing means users can configure parameters through Web browser. When HF-LPB100 module connected to wireless network, parameters configuration is done on a PC connected to the same wireless network. AT+instruction set configuration means user configure parameters through serial interface command. Refer to “AT+instruction set” chapter for more detail.

2.6. Firmware Update

HF-LPB100 module supports two on-line upgrade methods:

 Webpage Wi-Fi Upgrade  Remote Upgrade

Webpage based Wi-Fiupgrade,please refer to 3.1.8 firmware upgrade page , user can upload firmware file from PC to HF-LPB100.

HF-LPB100 module also support upgrade from remote HTTP server, keep module connects to AP router before excute remote HTTP upgrade. Remote upgrade have two methods: Direct Download and Upgrade, Configure File Based Upgrade.

 Configure File Based Upgrade

AT+UPURL command to set the remote directory which the configuration file located, such as AT+UPURL=http://www.hi-flying.com/!admin/down/ Notes: The last ‟/‟ can‟t be remove

AT+UPFILE command to set the configuration file name, such as AT+UPFILE=config.txt AT+UPST command to start remote Application upgrade. After excuate this command, the module will

firstly download configuration file (“config.txt”), then download the upgrade file base on the URL

address listed in the configure file.

General “config.txt” file format as following example: [URL]=http://10.10.100.100:80/lpb.bin

[URL]= the URL address of Application.

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GPIO

Configured Function

Describtion

Default Setting

Type

GPIO11

PWM/GPIO Channel

PWM_1

GPIO11

I/O

GPIO12

PWM/GPIO Channel

PWM_2

GPIO12

I/O

GPIO15

GPIO Channel

GPIO15

I/O

GPIO18

PWM/GPIO Channel

PWM_3

GPIO18

I/O

GPIO20

PWM/GPIO Channel

PWM_4

GPIO20

I/O

GPIO23

GPIO Channel

PWM_5

GPIO23

I/O

 Direct Download and Upgrade

AT+UPURL command to set the remote directory and file name, such as: AT+UPURL=http://www.hi-flying.com/!admin/down/,lpb.bin After excuate this command, the module will directly download the “lpb.bin” file from remote directory and start upgrade Application.

Notes: please contact with high-flying technical people before upgrade firmware, or maybe damage

the module and can‟t work again.

2.7. GPIO/PWM Function

HF-LPB100 module can provide many GPIOs, which include max 6 PWM/GPIO control pins. User devices can read/write GPIO/PWM pins status.

Table 7 HF-LPB100 GPIO/PWM Pin Mapping Table

When module works at PWM mode, PC and other devices can setup connection (TCP/UDP) through WiFi, then read/write GPIO/PWM information through command data.

 GPIO n OUT 0, Set GPIOn as output and output „0‟, Response GPIO OK or GPIO NOK;  GPIO n OUT 1, Set GPIOn as output and output „1‟, Response GPIO OK or GPIO NOK;  GPIO n GET, Read GPIOn pin status, Response +ok=1 or GPIO NOK  GPIO n SET, Save GPIOn set, Response GPIO OK or GPIO NOK  PWM n frequency duty, Set PWMn Channel output, Response GPIO OK or GPIO NOK  PWM n GET, Read PWMn Channel set, Response +ok=frequency duty or PWM NOK  PWM n SET, Save PWMn Channel set, Response PWM OK or PWM NOK

Notes: Please refer to Appendix B for details to use GPIO/PWM.

2.8. SOCKET B Function

HF-LPB100 support double socket communication, the socket B function is disabled by default.

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HF-LPB100 Low Power Wi-Fi Module User Manual

Figure 11. Socket B function demo

2.9. Multi-TCP Link Connection

When HF-LPB100 module SOCK A configured as TCP Server, it supports Multi-TCP link connection, and maximum 5 TCP clients permitted to connect to HF-LPB100 module. User can realize multi-TCP link connection at each work mode.

Multi-TCP link connection will work as following structure: Upstream: All dates from different TCP connection or client will be transmitted to the serial port as a sequence. Downstream: All data from serial port (user) will be replicate and broadcast to every TCP connection or client. Detailed multi-TCP link data transmission structure as following figure:

Figure 12. Multi-TCP Link Data Transmition Structure

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HF-LPB100 Low Power Wi-Fi Module User Manual

Parameters

Default Setting

SSID

HF-LPB100

IP Address

10.10.100.254

Subnet Mask

255.255.255.0

User Name

admin

Password

admin

3. OPERATION GUIDELINE

3.1. Configuration via Web Accessing

When first use HF-LPB100 modules, user may need some configuration. User can connect to HFLPB100 module‟s wireless interface with following default setting information and configure the module through laptop.

Table 8 HF-LPB100 Web Access Default Setting

3.1.1. Open Web Management Interface

There is internal webpage and external webpage in modules. The external webpage is for web management. The internal webpage is only for upgrading. Step 1: Connect laptop to SSID “HF-LPB100” of HF-LPB100 module via wireless LAN card; Step 2: After wireless connection OK. Open Wen browser and access “http://10.10.100.254”; Step 3: Then input user name and password in the page as following and click “OK” button.

Figure 13. Open Web Management page

The HF-LPB100 web management page support English and Chinese language. User can select language environment at the top right corner and click “Apply” button.

The main menu include nine pages: “System”, “Work Mode”, “STA Setting”, “AP Setting”, “Other Setting”, “Account”, “Upgrade SW”, “Restart”, “Restore”.

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3.1.2. System Page

At this page, user can check current device‟s important information and status such as: device ID

(MID), software version, wireless work mode and related Wi-Fi parameters.

Figure 14. System Web Page

3.1.3. Work Mode Page HF-LPB100 module can works at AP mode to simplify user‟s configuration, can also works at STA to

connect remote server through AP router. Also, it can configure at AP+STA mode which provide very flexible application for customers.

Figure 15. Work Mode Page

3.1.4. STA Setting Page User can push “Scan” button to auto search Wi-Fi AP router nearby, and can connect with associate

AP through some settings. Please note the encryption information input here must be fully same with Wi-Fi AP router‟s configration, and then it can link with AP correctly.

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HF-LPB100 Low Power Wi-Fi Module User Manual

Figure 16. STA Setting Page

3.1.5. AP Setting Page When user select module works at AP and AP+STA mode, then need setting this page and provide

wireless and network parameters. Most of the system support DHCP to achieve IP address, so we suggest to “Enable” DHCP server in most applications.

Figure 17. AP Setting Page

3.1.6. Other Setting Page HF-LPB100 usually works at data transparent transmission mode. At this mode, the user device which

connected with HF-LPB100 will connect and communicate with remote PC or server. At this page, user need setting serial port communication parameters and defines TCP related protocal parameters.

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Figure 18. Other Setting Page

3.1.7. Account Management Page This page set web server‟s user name and password.

Figure 19. Account Page

3.1.8. Upgrade Software Page User can upgrade new software (firmware) version through Wi-Fi.

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Figure 20. Upgrade SW page

3.1.9. Restart Page Most of the settting and configuration can only effective after system restart. User shall restart after

finish all setting.

Figure 21. Restart Page

3.1.10. Restore Page

After module restore factory default setting, all user configuration profile will lose.

User can access http://10.10.100.254 to set again, and user name and password is “admin”. HFLPB100 will restore to AP mode for factory default setting.

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HF-LPB100 Low Power Wi-Fi Module User Manual

Figure 22. Restore Page

3.1.11. Internal Webpage

After wireless connection is OK. Open Wen browser and access “http://10.10.100.254/iweb.html”; It is for upgrading application and external webpage. Please contact High-Flying if need support on custimization for external webpage.

Figure 23. Internal Webpage

3.2. HF-LPB100 Usage Introduction

3.2.1. Software Debug Tools

High-Flying use two common software tools debugging and applying HF-LPB100 module. (User can also select other tools used to debug serial port).

 Serial Debugging Software: ComTools  Ethernet Debugging Software: TCPUDPDbg

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3.2.2. Network Connection

User can select two methods to connect HF-LPB100 module base on dedicated application.

 Use HF-LPB100 STA interface. HF-LPB100 and debug PC2 connect to a wireless AP,

another PC1 (or user device) connect to HF-LPB100 module with serial port:

Figure 24. STA Interface Debug Connection

 Use HF-LPB100 AP interface. Debug PC2 connect to HF-LPB100 through wireless

connection, another PC1 (or user device) connect to HF-LPB100 module with serial port.

Figure 25. AP Interface Debug Connection

3.2.3. Default Parameter Setting

 Default SSID: HF-LPB100;  Deault security mode: open,none;  User UART parameter setting:115200,8,1,None;  Default network parameter setting:TCP,Server,8899,10.10.100.254;  Module IP address: dhcp,0.0.0.0,0.0.0.0,0.0.0.0;

3.2.4. Module Debug PC1 open “CommTools” program, setting the same serial port parameters with HF-LPB100 module

and open serial port connection.

Figure 26. “CommTools” Serial Debug Tools

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HF-LPB100 Low Power Wi-Fi Module User Manual

PC2 open “TCPUDPDbg” program, and create a new connection. If HF-LPB100 configured as Server

mode, “TCPUDPDbg” Tools shall create “Client “mode connection. Or otherwise, create a “Server”

mode connection.

Figure 27. “TCPUDPDbg” Tools Create Connection

Then setting the TCP/UDP connection parameters. Default as following:

Figure 28. “TCPUDPDbg” Tools Setting

Then, click “Create” button to create a connection.

Figure 29. “TCPUDPDbg” Tools Connection

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HF-LPB100 Low Power Wi-Fi Module User Manual

Now, in transparent transmission mode, data can be transferred from “CommTools” program to

“TCPUDPDbg” program, or in reverse. You can see data in receiver side will keep same as in sender

side.

3.3. Typical Application Examples

3.3.1. Wireless Control Application

Figure 30. Wireless Control Application

For this wireless control application, HF-LPB100 works as AP mode. Module‟s serial port connects to user device. So, control agent (Smart phone for this example) can manage and control the user device through the wireless connection with HF -LPB100 module.

3.3.2. Remote Management Application

Figure 31. Remote Management Application

For this remote management application, HF-LPB100 works as STA mode and connects to Internet through wireless AP. Module configured as TCP Client and communicates with remote TCP server at

Internet. Module‟s serial port connects to user device.

So, user device‟s data or sampling information can send to remote TCP server for storage or

processing. Also remote TCP server can send command to control and manage the user device through the wireless network.

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3.3.3. Transparent Serial Port Application For this transparent serial port application, two HF-LPB100 modules connect as below figures to build

up a transparent serial port connection. One HF-LPB100 works as AP mode, another HF-LPB100 works as STA mode. Make the STA device connects to AP.

Figure 32. Transparent Serial Port Application

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4. AT+INSTRUCTION INTRODUCTION

4.1. Configuration Mode

When HF-LPB100 power up, it will default works as transparent transmission mode, then user can switch to configuration mode by serial port command. HF-LPB100 UART default parameters setting as below figure,

Figure 33. HF-LPB100 Default UART Port Parameters

In configuration mode, user can setting the module through AT+instruction set, which cover all web page setting function.

4.1.1. Switch to Configuration Mode Two steps to finish switching from transparent transmission mode to configuration mode.

 UART input “+++”, after module receive “+++”, and feedback “a” as confirmation.  UART input “a”, after module receive “a” and feedback “+ok” to go into

AT+instruction set configuration mode.

Figure 34. Switch to Configuration Mode

Notes:

1. When user input “+++” (No “Enter” key required), the UART port will display feedback information

“a”, and not display input information”+++” as above UART display.

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2. Any other input or wrong step to UART port will cause the module still works as original mode (transparent transmission).

3. “+++” and “a” should be input in a certain period of time to make the module switch to configuration mode. Like the following sequence.

4.2. AT+Instruction Set Overview

User can input AT+Instruction through hyper terminal or other serial debug terminal, also can program the AT+Instruction to script. User can also input “AT+H” to list all AT+Instruction and description to start.

Figure 35. ”AT+H” Instruction for Help

4.2.1. Instruction Syntax Format

AT+Instruction protocol is based on the instruction of ASCII command style, the description of syntax format as follow.

 Format Description

 < >: Means the parts must be included  [ ]: Means the optional part

 Command Message

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HF-LPB100 Low Power Wi-Fi Module User Manual

Error Code

Description

-1

Invalid Command Format

-2

Invalid Command

-3

Invalid Operation Symbol

-4

Invalid Parameter

-5

Operation Not Permitted

Instruction

Description

<null>

NULL

Managment Instruction Set

Open/Close show back function

WMODE

Set/Query Wi-Fi work mode (AP/STA/APSTA)

ENTM

Set module into transparent transition mode

TMODE

Set/Query module data transfer mode

AT+<CMD>[op][para-1,para-2,para-3,para-4…]<CR>

 AT+: Prefix of command message;  CMD: Command string;  [op]: Symbol of command operator,

 “=” : The command requires parameters input;

 “NULL”: Query the current command parameters setting;  [para-n]: Parameters input for setting if required;  <CR>:”Enter” Key, it‟s 0x0a or 0x0d in ASCII;

Notes: When input AT+Instruction, “AT+<CMD>” character will display capital letter automatic and other parts will not change as you input.

 Response Message

+<RSP>[op] [para-1,para-2,para-3,para-4…]<CR><LF><CR><LF>

 +: Prefix of response message;  RSP: Response string;

 “ok” : Success

 “ERR”: Failure  [op] : =  [para-n]: Parameters if query command or Error code when error happened;  <CR>: ASCII 0x0d;  <LF>: ASCIII 0x0a;

 Error Code

Table 9 Error Code Describtion

4.2.2. AT+Instruction Set Table 10 AT+Instruction Set List

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HF-LPB100 Low Power Wi-Fi Module User Manual

Instruction

Description

MID

Query module ID information

VER

Query module software version information

LVER

Query module detailed software version

FWSZ

Query Wi-Fi driver size

RELD

Restore to factory default setting

FCLR

Erase factory setting

Re-start module

Help

Configure Parameters Instruction Set

CFGTF

Copy User Parameters to Factory Default Parameters

UART Instruction Set

UART

Set/Query serial port parameters

UARTFT

Open/Close UART auto-frame function

UARTFT

Set/Query UART auto-frame trigger time

UARTFL

Set/Query UART auto-frame trigger length

UARTTE

Set/Query UART free-frame triggerf time between two bytes

Command Mode Set

SEND

Send Data at Command Mode

RECV

Receive Data at Command Mode

Network Instruction Set

PING

Network ”Ping” Instruction

NETP

Set/Query network protocol parameters

MAXSK

Set/Query TCP Client connection number

TCPLK

Query if TCP link already build-up

TCPTO

Set/Query TCP timeout

TCPDIS

Open/Close TCP link

SOCKB

Set/Query SOCKB parameters

TCPDISB

Open/Close SOCKB TCP link

TCPTOB

Set/Query SOCKB TCP timeout

TCPLKB

Query if SOCKB TCP link already build-up

SNDB

Send data to SOCKB in Command Mode

RCVB

Receive data from SOCKB in Command Mode

Wi-Fi STA Instruction Set (Effective when module works as STA)

WSKEY

Set/Query STA security parameters

WSSSID

Set/Query associated AP SSID parameters

WANN

Set/Query STA‟s network parameters

WSMAC

Set/Query STA‟s MAC address

WSLK

Query STA Wi-Fi link status

WSLQ

Query STA Wi-Fi signal strength

WSCAN

Scan AP

WSDNS

Set/Query STA‟s Static DNS server address

Wi-Fi AP Instruction Set (Effective when module works as AP)

LANN

Set/Query AP‟s network parameters

WAP

Set/Query AP Wi-Fi parameters

WAKEY

Set/Query AP security parameters

WAMAC

Set/Query AP MAC address

WADHCP

Set/Query AP DHCP Server status

WADMN

Set/Query AP webpage domain name

WALK

Query MAC address of STA device connecting to module AP

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HF-LPB100 Low Power Wi-Fi Module User Manual

Instruction

Description

WALKIND

Enable/Disable indication of connection status.

Webpage Management Instruction Set

PLANG

Set/Query Webpage Language Option

WEBU

Set/Query Webpage User name and Code

Remote Upgrade Instruction Set

UPURL

Set/Query remote upgrade URL address

UPFILE

Set/Query remote upgrade configure file name

LOGSW

Open/Close remote upgrade log

LOGPORT

Set/Query UDP port of remote upgrade log

UPST

Start remote Application upgrade

Power Management Instruction Set

MSLP

Set/Query deep sleep/standby mode parameters

Network Time Set

NTPRF

Set/Query time calibration interval

NTPEN

Enable/Disable time calibration function

NTPTM

Query time

NTPSER

Set/Query NTP server IP

Others Instruction Set

WRMID

Set module ID

RLDEN

Set/Query GPIO45 status

ASWD

Set/Query WiFi configuration code

MDCH

Set Wi-Fi Auto Switch Function

TXPWR

Set/Query Wi-Fi Transmit Power

SMTLK

Start SmartLink function

SMTLKVER

Set/Query SmartLink version

WPS

Start WPS function

WPSTNEN

Enable/Disable GPIO 15 WPS function

LPTIO

nRead/nLink/WPS function mapping

WIFI

Enable/Disable Wi-Fi

SMEM

Query RAM status

4.2.2.1. AT+E

 Function: Open/Close show back function;  Format:

 Set Operation

AT+E=<status><CR>

+ok<CR><LF><CR><LF>

 Parameters:

 status: Echo status

 on: Open echo  off: Close echo

When HF-LPB100 module firstly switch from transparent transmission to configuration mode, show

back status is open, input “AT+E” to close show back function, input“AT+E” again to open show back

function.

4.2.2.2. AT+WMODE

 Function: Set/Query Wi-Fi work mode. Setting is valid after reset;  Format:

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 Query Operation

AT+WMODE<CR> +ok=<mode><CR><LF><CR><LF>

 Set Operation

AT+WMODE=<mode><CR>

+ok<CR><LF><CR><LF>

 Parameters:

 mode:Wi-Fi work mode

 AP  STA  APSTA

4.2.2.3. AT+ENTM

 Function: Set module into transparent transmition mode;  Format:

AT+ENTM<CR> +ok<CR><LF><CR><LF> When operate this command, module switch from configuration mode to transparent transmission mode.

4.2.2.4. AT+TMODE

 Function: Set/Query module data transfer mode. Setting is valid after reset.  Format:

 Query Operation

AT+TMODE<CR> +ok=<tmode><CR><LF><CR><LF>

 Set Operation AT+TMODE=<tmode><CR> +ok<CR><LF><CR><LF>

 Parameters:

 tmode: data transfer mode, include:

 throughput: throughput mode  cmd: command mode  pwm: PWM/GPIO mode

4.2.2.5. AT+MID

 Function: Query module ID information;  Format:

 Query Operation

AT+MID<CR> +ok=<module_id><CR><LF><CR><LF>

 Parameters:

 module_id: Module ID information;

 HF-LPB100;

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Notes: User can set this parameter through AT+WRMID.

4.2.2.6. AT+VER

 Function: Query module software version information;  Format:

 Query Operation

AT+VER<CR> +ok=<ver><CR><LF><CR><LF>

 Parameters:

 ver: Module software version information;

4.2.2.7. AT+LVER

 Function: Query module detailed software version information;  Format:

 Query Operation

AT+LVER<CR> +ok=<ver><CR><LF><CR><LF>

 Parameters:

 ver: Module software detailed version information;

4.2.2.8. AT+FWSZ

 Function: Query Wi-Fi driver size;  Format:

 Query Operation

AT+FWSZ<CR> +ok=<size,version><CR><LF><CR><LF>

 Parametewrs:

 size: Wi-Fi driver size.(Byte)

 version: Wi-Fi driver version

4.2.2.9. AT+RELD

 Function: module restore to factory default setting;  Format:

 Set Operation

AT+RELD<CR>

+ok=rebooting…<CR><LF><CR><LF>

When operate this command, module will restore to factory default setting and reboot.

4.2.2.10. AT+FCLR

 Function: Erase factory setting;  Format:

 Query Operation

AT+FCLR<CR> +ok=<status><CR><LF><CR><LF>

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4.2.2.11. AT+Z

 Function: Re-start module;  Format:

AT+Z<CR>

4.2.2.12. AT+H

 Function: Help;  Format:

 Query Operation

AT+H<CR> +ok=<command help><CR><LF><CR><LF>

 Parameters:

 command help: command introduction;

4.2.2.13. AT+CFGTF

 Function: Copy User Parameters to Factory Default Parameters;  Format:

 Query Operation

AT+CFGTF<CR> +ok=<status><CR><LF><CR><LF>

 Parameters:

 status: feedback operation status;

4.2.2.14. AT+UART

 Function: Set/Query serial port parameters. Setting is valid after reset.  Format:

 Query Operation

AT+UART<CR>

+ok=<baudrate,data_bits,stop_bit,parity><CR><LF><CR><LF>

 Set Operation

AT+UART=<baudrate,data_bits,stop_bit,parity><CR> +ok<CR><LF><CR><LF>

 Parameters:

 baudrate:

 600,1200,1800,2400,4800,9600,19200,38400,57600,115200,230400,

380400,460800

 data_bits:

 8

 stop_bits:

 1,2

 parity:

 NONE  EVEN  ODD

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 Flowctrl: (CTSRTS)

 NFC: No hardware flow control  FC: hardware flow control

4.2.2.15. AT+UARTF

 Function: Open/Close UART auto-frame function;  Format:

 Query Operation

AT+UARTF<CR> +ok=<para><CR><LF><CR><LF>

 Set Operation

AT+UARTF=<para ><CR>

+ok<CR><LF><CR><LF>

 Parameters:

 para:

 disable - Close auto-frame function;  enable - Open auto-frame function;

4.2.2.16. AT+UARTFT

 Function: Set/Query UART auto-frame trigger time;  Format:

 Query Operation

AT+UARTFT<CR> +ok=<time><CR><LF><CR><LF>

 Set Operation

AT+UARTFT=<time ><CR>

+ok<CR><LF><CR><LF>

 Parameters:

 time: Range 100 ~10000; Unit: ms. Auto-frame trigger time

4.2.2.17. AT+UARTFL

 Function: Set/Query UART auto-frame trigger length;  Format:

 Query Operation

AT+UARTFL<CR> +ok=<len><CR><LF><CR><LF>

 Set Operation

AT+UARTFL=<len ><CR>

+ok<CR><LF><CR><LF>

 Parameters:

 len: Range 8 ~1000; Unit: Byte. Auto-frame trigger length;

4.2.2.18. AT+UARTTE

 Function: Set/Query UART free-frame trigger time between two bytes;  Format:

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 Query Operation

AT+UARTTE<CR> +ok=<mode><CR><LF><CR><LF>

 Set Operation

AT+UARTTE=<mode><CR>

+ok<CR><LF><CR><LF>

 Parameters:

 mode:

 fast: No free-frame trigger time, the uart data may be break into two fragment

 normal: free-frame trigger time between two bytes is 50ms;

4.2.2.19. AT+SEND

 Function: Send Data to SOCKA at Command Mode.  Format:

AT+SEND=<data_lenth><CR> +ok<CR><LF><CR><LF>

 Parameters:

 data_lenth: Lenth of send data. Range: 0~1000 Byte

The UART port will wait 3 seconds for input after this command is sent OK. The data received from UART port is sent to SOCKA. If the interval of two bytes is more than 10ms, the data will be sent instantly.

4.2.2.20. AT+RECV

 Function: Receive Data from SOCKA at Command Mode.  Format:

AT+RECV=<data_lenth,timeout><CR> +ok=< data_lenth, data_content><CR><LF><CR><LF>

 Parameters:

 data_lenth: Lenth of receive data. Range: 0~1000 Byte

 timeout: wait for timeout, 0~10 sec

 data_content: contents of receive data.

If not receive any data in 3 second, then feedback +ok=0.

4.2.2.21. AT+PING

 Function: Network “PING” Instruction.  Format:

 Set Operation

AT+PING=<IP_address ><CR>

+ok=<sta><CR><LF><CR><LF>

 Parameters:

 sta: feedback result

 Success  Timeout  Unknown host

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4.2.2.22. AT+NETP

 Function: Set/Query network protocol parameters, Setting is valid after reset.  Format:

 Query Operation

AT+NETP<CR> +ok=<protocol,CS,port,IP><CR><LF><CR><LF>

 Set Operation

AT+NETP=<protocol,CS,port,IP><CR>

+ok<CR><LF><CR><LF>

 Parameters:

 protocol:

 TCP  UDP

 CS: Network mode:

 SERVER

 CLIENT  Port: protocol port ID: Decimal digit and less than 65535  IP: Server‟s IP address when module set as client

If set as UDP SERVER, the module will save the IP address and port of the latest UDP

packet received. The data will be sent to the saved IP address and port. If the module hasn‟t

saved any IP address and port when power up. The data will be sent to the IP address and port which is set by this command. If set as UDP,CLIENT, the data will always be sent to the IP address and port set by this command.

4.2.2.23. AT+MAXSK

 Function:Set/ Query TCP Client connection number.  Format:

 Query Operation

AT+MAXSK<CR> +ok=<num><CR><LF><CR><LF>

 Set Operation

AT+MAXSK=<num><CR> +ok<CR><LF><CR><LF>

 Parameters:

 num: TCP Client connection number. Range: 1~5. 5 is the default value it means

when the module work in TCP server , it accepts max 5 TCP client connect to it.

4.2.2.24. AT+TCPLK

 Function: Query if TCP link already build-up;  Format:

AT+TCPLK<CR> +ok=<sta><CR><LF><CR><LF>

 Parameters:

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 sta.: if module already setup TCP link;

 on: TCP link setup;

 off: TCP link not setup;

4.2.2.25. AT+TCPTO

 Function: Set/Query TCP timeout; Setting is valid after reset.  Format:

 Query Operation

AT+TCPTO<CR> +ok=<time><CR><LF><CR><LF>

 Set Operation

AT+TCPTO=<time ><CR> +ok<CR><LF><CR><LF>

 Parameters:

 time: TCP timeout time.

 <= 600, (600s);

 >=0, (0 means no timeout);

 Default, 300s;

Module begin to count time when TCP channel don‟t receive any data, clecherar time counter when TCP channel receive any data. If the time counter reaches the TCPTO, the tcp channel will be break. If the module work in TCP Client, it will connect the TCP server instantly and when the module work in TCP Server, the TCP client device should make the connection itself.

4.2.2.26. AT+TCPDIS

 Function: Open/Close TCP link;  Format:

 Query Opera

AT+TCPDIS<CR> +ok=<sta><CR><LF><CR><LF>

 Set Operation

AT+TCPDIS =<on/off><CR>

+ok<CR><LF><CR><LF>

 Parameters: When query, sta.: Feedback if TCP Client can be link,

 On, TCP link close

 off，TCP link on

When setting, “off” means close TCP link. After finish this command, module disconnect TCP

link and not connect again. “On” means open TCP link. After finish this command, module re-

connect TCP server right away.

4.2.2.27. AT+SOCKB

 Function: Set/Query SOCKB parameters. Setting is valid after reset.  Format:

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 Query Operation

AT+SOCKB<CR> +ok=<protocol,port,IP><CR><LF><CR><LF>

 Set Operation

AT+SOCKB=<protocol,port,IP><CR>

+ok<CR><LF><CR><LF>

 Parameters:

 Protocol: Protocol type:

 TCP: Only for TCP Client

 UDP: UDP Client

 UDPS: UDP Server  Port: Protocol Port in decimal, less than 65535  IP: Destination IP address, domain name is support

If set as UDP SERVER, the module will save the IP address and port of the latest UDP

packet received. The data will be sent to the saved IP address and port. If the module hasn‟t

4.2.2.28. AT+TCPDISB

 Function: Open/Close SOCKB connection  Format:

 Query Operation

AT+TCPDISB<CR> +ok=<sta><CR><LF><CR><LF>

 Set Operation

AT+TCPDISB =<on/off><CR> +ok<CR><LF><CR><LF>

 Parameters: When setting, “off” means close TCP link. After finish this command, module disconnect TCP link and not connect again. “On” means open TCP link. After finish this command, module reconnect TCP server right away.

4.2.2.29. AT+TCPTOB

 Function: Set/Query Operation SOCKB TCP timeout. Setting is valid after reset.

 Format:

 Query Operation

AT+TCPTOB<CR> +ok=<time><CR><LF><CR><LF>

 Set Operation

AT+TCPTOB=<time ><CR> +ok<CR><LF><CR><LF>

 Parameters

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 Time: TCP timeout

 <= 600:600s  >=0:0 means no timeout  Default:300s

If the SOCKB TCP don't receive any data from TCP server for TCP tmeout setting, the module will break and reconnect the TCP server. If it receive data from server, the timeout counter will be clear.

4.2.2.30. AT+TCPLKB

 Function:Query SOCKB connection status

 Format:

AT+TCPLKB<CR> +ok=<sta><CR><LF><CR><LF>

 Parameters:

 sta.: SOCKB connection status

 on: TCP connected  off: TCP disconnected

4.2.2.31. AT+SNDB

 Function: Send datas to SOCKB at Command Mode

 Format:

AT+SNDB=<data_lenth ><CR>

+ok<CR><LF><CR><LF>

 Parameters:

 data_lenth: Lenth of send data. Range: 0~1000 Byte

The UART port will wait 3 seconds for input after this command is sent OK. The data received from UART port is sent to SOCKB. If the interval of two bytes is more than 10ms, the data will be sent instantly.

4.2.2.32. AT+RCVB

 Function: Receive datas from SOCKB at Command Mode

 Format:

AT+RCVB=<data_lenth><CR> +ok=< data_lenth, data_content><CR><LF><CR><LF>

 Parameters:

 data_lenth: Lenth of receive data. Range: 0~1000 Byte  data_content: contents of receive data.

If not receive any data in 3 second, then feedback +ok=0.

4.2.2.33. AT+WSSSID

 Function: Set/Query Wi-Fi associated AP SSID parameters. Setting is valid after reset.

 Format:

 Query Operation

AT+WSSSID<CR> +ok=<ap’s ssid><CR><LF><CR><LF>

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 Set Operation

AT+WSSSID=<ap’s ssid ><CR> +ok<CR><LF><CR><LF>

 Parameters:

 ap‟s ssid: AP‟s SSID (Within 32 character);

4.2.2.34. AT+WSKEY

 Function: Set/Query STA security parameters. Setting is valid after reset.

 Format:

 Query Operation

AT+WSKEY<CR>

+ok=<auth,encry,key><CR><LF><CR><LF>

 Set Operation

AT+WSKEY=< auth,encry,key><CR> +ok<CR><LF><CR><LF>

 Parameters:

 auth: Authentication mode

 OPEN  SHARED  WPAPSK  WPA2PSK

 encry:Encryption algorithm

 NONE: When “auth=OPEN”, effective  WEP-H: When “auth=OPEN” or “SHARED”, effective, in HEX format  WEP-A: When “auth=OPEN” or “SHARED”, effective, in ASCII format  TKIP: When ”auth= WPAPSK” or “WPA2PSK”, effective  AES: When “auth= WPAPSK” “WPA2PSK”, effective

 key: password. When encry is WEP-H, password is in HEX format, password

length is 10 or 26. When encry is WEP-A, password is in ASCII format, password length is 5 or 13. When encry is TKIP or AES, password is in ASCII code, password length shall be less than 64 and greater than 8.

4.2.2.35. AT+WANN

 Function: Set/Query STA network setting. Setting is valid after reset.

 Format:

 Query Operation

AT+WANN<CR> +ok=<mode,address,mask,gateway><CR><LF><CR><LF>

 Set Operation

AT+WANN=< mode,address,mask,gateway ><CR> +ok<CR><LF><CR><LF>

 Parameters:

 mode: STA‟s IP network setting

 static: Static IP

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 DHCP: Dynamic IP  address: STA IP address;  mask: STA subnet mask;  gateway: STA gateway address;

4.2.2.36. AT+WSMAC

 Function: Set/Query STA MAC address parameters. Setting is valid after reset.  Format:

 Query Operation

AT+WSMAC<CR> +ok=<mac_address><CR><LF><CR><LF>

 Set Operation

AT+WSMAC=<code,mac_address><CR> +ok<CR><LF><CR><LF>

 Parameters:

 code: security code

 8888 (default value)  Mac_address: STA MAC address, such as ACCF23FF1234

4.2.2.37. AT+WSLK

 Function: Query STA WiFi link status  Format:

 Query Operation

AT+WSLK<CR> +ok=<ret><CR><LF><CR><LF>

 Parameters:

 ret

 ”Disconnected”, if no WiFi connection;

 ”AP‟ SSID（AP‟s MAC” ）, if WiFi connection available;

4.2.2.38. AT+WSLQ

 Function: Query STA WiFi signal strength;  Format:

 Query Operation

AT+WSLQ<CR> +ok=<ret><CR><LF><CR><LF>

 Parameters:

 ret

 ”Disconnected”, if no WiFi connection;

 ”AP‟s WiFi signal strength” , if WiFi connection available;

4.2.2.39. AT+WSCAN

 Function: Scan AP;  Format:

AT+WSCAN<CR>

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+ok=<ap_site><CR><LF><CR><LF>

 Parameters:

 ap_site: AP searched;

4.2.2.40. AT+WSDNS

 Function: Set/Query STA static DNS server address;  Format:

 Query Operation

AT+WSDNS<CR> +ok=<address><CR><LF><CR><LF>

 Set Operation

AT+WSDNS =<address><CR> +ok<CR><LF><CR><LF>

 Parameters:

 address: STA‟s DNS server address; Effective right away.

4.2.2.41. AT+LANN

 Function: Set/Query AP‟s network parameters. Setting is valid after reset.  Format:

 Query Operation

AT+LANN<CR> +ok=<ipaddress,mask><CR><LF><CR><LF>

 Set Operation

AT+LANN=< ipaddress,mask><CR> +ok<CR><LF><CR><LF>

 Parameters:

 ipaddress: AP‟s IP address;  mask: AP‟s net mask;

4.2.2.42. AT+WAP

 Function: Set/Query AP Wi-Fi parameters. Setting is valid after reset.  Format:

 Query Operation

AT+WAP<CR> +ok=<wifi_mode,ssid,channel><CR><LF><CR><LF>

 Set Operation

AT+WAP =<wifi_mode,ssid,channel><CR>

+ok<CR><LF><CR><LF>

 Parameters:

 wifi_mode: Wi-Fi mode, include:

 11B

 11BG

 11BGN (Default Value)  ssid:SSID at AP mode, the maximum length is 32.

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 channel: Wi-Fi channel selection:

 AUTO;(Default CH1)

 CH1~CH11;

4.2.2.43. AT+WAKEY

 Function: Set/Query AP Wi-Fi secruity parameters. Setting is valid after reset.  Format:

 Query Operation

AT+WAKEY<CR> +ok=<auth,encry,key><CR><LF><CR><LF>

 Set Operation

AT+WAKEY=< auth,encry,key><CR> +ok<CR><LF><CR><LF>

 Parameters:

 auth: include

 OPEN

 WPA2PSK  Encry: include

 NONE: When “auth=OPEN” available;

 AES: When “auth=WPA2PSK” available;  key: security code, ASCII code, smaller than 64bit and bigger than 8 bit;

4.2.2.44. AT+WAMAC

 Function: Query AP MAC address parameters;  Format:

 Query Operation

AT+WAMAC<CR> +ok=<mac_address><CR><LF><CR><LF>

 Parameters:

 mac_address:AP‟s MAC address;

Note: Module AP mode‟s MAC address is related to STA mode‟s MAC address. If user need changeto others, please contact with high-flying technical people.

4.2.2.45. AT+WADHCP

 Function: Set/Query AP DHCP server status; Setting is valid after reset.  Format:

 Query Operation

AT+WADHCP<CR> +ok=<status>,<ip1>,<ip2><CR><LF><CR><LF>

 Set Operation

AT+WADHCP=<status>[,ip1,ip2]<CR> +ok<CR><LF><CR><LF>

 Parameters:

 status:AP‟s DHCP server function status:

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 on:DHCP Server Open;

 off:DHCP Server Close:  ip1: DHCP allocate IP start value.  ip2: DHCP allocate IP end value.

4.2.2.46. AT+WADMN

 Function: Set/Query AP webpage domain name;  Format:

 Query Operation

AT+WADMN<CR> +ok=<domain_name><CR><LF><CR><LF>

 Set Operation

AT+WADMN=<domain_name><CR> +ok<CR><LF><CR><LF>

 Parameters:

 Domain_name: Webpage domain name (within 20 characters, can‟t all numbers).

4.2.2.47. AT+WALK

 Function: Query MAC address of STA device connecting to module AP  Format:

 Query Operation

AT+WALK<CR> +ok=<status> <CR><LF><CR><LF>

 Parameters:

 status: MAC address of STA device connecting to module AP.

 No Connection: No STA device connecting to module AP;

4.2.2.48. AT+WALKIND

 Function: Enable/Disable indication of module AP connection status.  Format:

 Query Operation

AT+WALKIND<CR> +ok=<status> <CR><LF><CR><LF>

 Set Operation

AT+WALKIND=<status><CR> +ok<CR><LF><CR><LF>

 Parameters:

 status: indication of module AP connection status.

 on: Enable nLink indication function. When STA device connecting to module

 off: Disable nLink indication function. (default mode).

AP, nLink output Low, otherwise output High.

4.2.2.49. AT+PLANG

 Function: Set/Query webpage language option;  Format:

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 Query Operation

AT+PLANG<CR> +ok=<language> <CR><LF><CR><LF>

 Set Operation

AT+PLANG=<language> <CR> +ok<CR><LF><CR><LF>

 Parameters:

 language: webpage‟s language

 CN: Chinese Version (Default);

 EN: English Version;

4.2.2.50. AT+UPURL

 Function: Set/ Query remote upgrade URL address;  Format:

 Query Operation

AT+UPURL<CR> +ok=<url> <CR><LF><CR><LF>

 Set Operation

AT+UPURL=<url,filename> <CR> +ok<CR><LF><CR><LF>

 Parameters:

 url: the upgrade file url address; the last charter shall be “/” (within 20 characters).  filename: the upgrade file name, it‟s optional and not saved parameter. If provide

this file name here, the module will start upgrade right away;

4.2.2.51. AT+UPFILE

 Function: Set/ Query remote upgrade configure file name;  Format:

 Query Operation

AT+UPFILE<CR> +ok=<filename> <CR><LF><CR><LF>

 Set Operation

AT+UPFILE=<filename> <CR> +ok<CR><LF><CR><LF>

 Parameters:

 filename: the upgrade configure file name (within 20 characters).

4.2.2.52. AT+LOGSW

 Function: Open/Close remote upgrade logfile  Format:

 Query Operation

AT+LOGSW<CR> +ok=<status><CR><LF><CR><LF>

 Set Operation

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AT+LOGSW=<status><CR> +ok<CR><LF><CR><LF>

 Parameters:

 status:

 on: Open. The UART Port will print some upgrade status when upgrading. the

log file will be sent to UDP Port after successfully

 off: Close.

4.2.2.53. AT+LOGPORT

 Function: Set/Query remote upgrade UDP port of log file.  Format:

 Query Operation

AT+LOGPORT<CR> +ok=<port><CR><LF><CR><LF>

 Set Operation:

AT+LOGPORT =<port><CR> +ok<CR><LF><CR><LF>

 Parameters:

 port: The remote upgrade UDP port of log file.

4.2.2.54. AT+UPST

 Function: Start remote upgrade;  Format:

 Query Operation

AT+UPST<CR> +ok=<log> <CR><LF><CR><LF>

 Parameters:

 log: feedback the status of remote upgrade;

Note: After execute this command, the HF-LPB100 will automatic start upgrade base on the setting of UPURL, UPFILE command contents;

4.2.2.55. AT+WEBU

 Function: Set/ Query webpage user name and password; Setting is valid after reset.  Format:

 Query Operation

AT+WEBU<CR> +ok=<username,password> <CR><LF><CR><LF>

 Set Operation

AT+WEBU=<username,password><CR> +ok<CR><LF><CR><LF>

 Parameters:

 username: User Name, within 15 characters, not support empty.  password: password, within 15 characters, support empty.

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4.2.2.56. AT+MSLP

 Function: Set/Query deep sleep/standby mode parameters;  Format:

 Query Operation

AT+MSLP<CR> +ok=<ret><CR><LF><CR><LF>

 Set Operation

AT+MSLP=<mode><CR><LF><CR><LF>

 Parameters:

 ret:

 normal: normal mode (100ms interval)  mode:

 normal: normal mode (100ms interval)

 standby: WiFi shut down mode.(Reserved)

4.2.2.57. AT+NTPRF

 Function: Set /Query time calibration interval  Format:

 Query Operation

AT+NTPRF<CR> +ok=<num><CR><LF><CR><LF>

 Set Operation

AT+NTPRF=<num><CR> +ok<CR><LF><CR><LF>

 Parameters:

 num：time calibration inverval，range:0~720, default:30 minutes, 10 minutes for

each step, set 0 means no time calibration automatically.

4.2.2.58. AT+NTPEN

 Function: Enable/Disable time calibration function. Setting is valid after reset.  Format:

 Query Operation

AT+NTPEN<CR> +ok=<status><CR><LF><CR><LF>

 Set Operation

AT+NTPEN=<status><CR> +ok<CR><LF><CR><LF>

 Parameters:

 status：status of time calibration

 on：Enable time calibration

 off：Disable time calibration

4.2.2.59. AT+NTPTM

 Function: Query network time,time zone is GMT+8 by default.

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 Format:

 Query Operation

AT+NTPTM<CR> +ok=<time><CR><LF><CR><LF>

 Parameters:

 time：networ time, for example: 2013-10-9 16:10:42 Wed，if it shows Not

Available means that the time calibration function is not enabled or the module

doesn‟t connect to the internet.

4.2.2.60. AT+NTPSER

 Function: Set/Query NTP server IP address..  Format:

 Query Operation

AT+NTPSER<CR> +ok=<ipaddress><CR><LF><CR><LF>

 Set Operation

AT+NTPSER=<ipaddress><CR> +ok<CR><LF><CR><LF>

 Parameters:

 ipaddress：NTP network server IP address, 61.164.36.105(default value).

4.2.2.61. AT+WRMID

 Function: Set module ID;  Format:

 Set Operation

AT+WRMID=<wrmid> <CR><LF><CR><LF>

 Parameters:

 wrmid: set module‟s ID (within 20 characters).

4.2.2.62. AT+RLDEN

 Function: Set/Query nReload Pin function status  Format:

 Query Operation

AT+RLDEN<CR> +ok=<status><CR><LF><CR><LF>

 Set Operation

AT+RLDEN=<status><CR> +ok<CR><LF><CR><LF>

 Parameters:

 status: The status of module‟s nReload pin function

 on: nReload pin function is enabled.

 off: nReload pin function is disabled

4.2.2.63. AT+ASWD

 Function: Set/Query WiFi Configuration Password;

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 Format:

 Query Operation

AT+ASWD<CR> +ok=<aswd> <CR><LF><CR><LF>

 Set Operation

AT+ASWD=<aswd> <CR><LF><CR><LF>

 Parameters:

 aswd: WiFi Configuration Password (within 20 characters).

4.2.2.64. AT+MDCH

 Function: Set Wi-Fi Auto Switch Function. Setting is valid after reset.  Format:

 Query Operation

AT+MDCH<CR> +ok=<mode> <CR><LF><CR><LF>

 Set Operation

AT+MDCH=<mode> <CR><LF><CR><LF>

 Parameters:

 mode: Wi-Fi Auto Switch Mode

 off: Disable Wi-Fi auto switch.  on: Enable Wi-Fi auto switch. When the module(STA mode) fail to connect to

router, it will switch to AP mode itself in one minute.

 auto: Enable Wi-Fi auto detect function. The module will reset itself when

encounter any abnormal. The default time interval is 10 minutes. (default mode)

 3-120: unit: minute. Set the time interval to reset itself when abnormal.

4.2.2.65. AT+TXPWR  Function: Set/Query Wi-Fi Transmit Power, Real Transmit Power=Default Transmit

Power(16dBm) – [Setting Value] * 0.5dBm. Setting is valid after reset.

 Format:

 Query Operation

AT+TXPWR <CR> +ok=<num><CR><LF><CR><LF>

 Set Operation

AT+TXPWR=<num><CR> +ok<CR><LF><CR><LF>

 Parameters:

 num: [Setting Value]. The default is 0, it can be sent from 0 ~ 24. If set to 24, the

moudule transmit power will be at a minium of 4dBm. Reboot to make this setting change valid. It will not restore to default if reload the module.

4.2.2.66. AT+SMTLK

 Function: Start SmartLink function

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 Format:

 Query Operation

AT+SMTLK<CR>

SmartLink is a One-Key config function. Config the module connecting to router easily. After start SmartLink function , the module work in SmartLink status and nLink LED is fast flashing waiting for APP to push information. See the Appendix for more details.

4.2.2.67. AT+SMTLKVER

 Function: Set/Query SmartLink config version(for LPB100U only)  Format:

 Query Operation

AT+SMTLKVER <CR> +ok=<status><CR><LF><CR><LF>

 Set Operation

AT+SMTLKVER=<ver><CR> +ok<CR><LF><CR><LF>

 Parameters:

 status: SmartLink config version。

 SMTLK 3.0: SmartLink V3 version, sniffer mode.  SMTLK 4.0: SmartLink V4 version, sonic mode

 ver：3- Use SmartLink V3 version, sniffer mode, 4- SmartLink V4 version, sonic

mode. The corresponding APP can be downloaded from our website. See appendix D for details.

4.2.2.68. AT+WPS

 Function: Start WPS function  Format:

 Query Operation

AT+WPS<CR> +ok=<status> <CR><LF><CR><LF>

 Parameters:

 status: WPS status. The module will reboot and work in STA mode connecting to

specific router when WPS communication is OK.

 WPS Scan Failed: WPS communication is failed. Note: The router WPS function must be open first then enable module WPS Scan function. The module will quit WPS scan status if there is no WPS router in 5 seconds. If the router's WPS is enabled, the module will reboot and enter WPS mode without reply +ok.

4.2.2.69. AT+WPSBTNEN

 Function: Enable/Disable WPS function.  Format:

 Query Operation

AT+WPSBTNEN<CR> +ok=<status> <CR><LF><CR><LF>

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 Set Operation

AT+ WPSBTNEN =<status><CR> +ok<CR><LF><CR><LF>

 Parameters:

 status:

 on: Enable WPS function

 off: Disable WPS function.

Note: The router WPS function must be open first then enable module WPS Scan function. The module will quit WPS scan status if there is no WPS router in 5 seconds.

4.2.2.70. AT+LPTIO

 Function: nReady,nLink, WPS function mapping. Setting is valid after reset.  Format:

 Query Operation

AT+LPTIO<CR> +ok=<status> <CR><LF><CR><LF>

 Set Operation

AT+LPTIO =<status><CR> +ok<CR><LF><CR><LF>

 Parameters:

 status: nReady,nLink, WPS function mapping.

 off/lpb100: nReady,nLink, WPS function are mapping to HF-LPB100

corresponding pin.(Pin44, Pin43, Pin15)

 on/lpt100: nReady,nLink, WPS function are mapping to HF-LPT100

corresponding pin.(Pin9, Pin10, Pin8)

 lpt200: nReady,nLink, WPS function are mapping to HF-LPT200

corresponding pin.(Pin11, Pin13, Pin14)

4.2.2.71. AT+WIFI  Function: Enable/Disable Wi-Fi Command, need to update to V1.0.05 firmware to use

this command..

 Format:

 Query Operation

AT+WIFI<CR> +ok=<status> <CR><LF><CR><LF>

 Set Operation

AT+WIFI =<status><CR> +ok<CR><LF><CR><LF>

 Parameters:

 status: Wi-Fi status.

 UP(boot default status): Enable Wi-Fi Chip  DOWN: Disable Wi-Fi Chip

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Note: Some Wi-Fi status change command(AT+WMODE and so on)need to reboot before valid. But may use this command only to reboot the Wi-Fi Chip to make the corresponding command valid.This is AT+WIFI=DOWN and then AT+WIFI=UP.

4.2.2.72. AT+SMEM

 Function: Query the RAM status.  Format:

 Query Operation

AT+SMEM<CR> +ok=<status> <CR><LF><CR><LF>

 Parameters:

 status: The RAM status.

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NO.

Item

Temperature (Degree)

Time(Sec)

Reflow Time

Time of above 220

35~55 sec

Peak-Temp

260 max

5. PACKAGE INFORMATION

5.1. Recommended Reflow Profile

Figure 36. Reflow Soldering Profile

Table 11 Reflow Soldering Parameter

Note: 1. Recommend to supply N2 for reflow oven.

2. N2 atmosphere during reflow (O2<300ppm)

5.2. Device Handling Instruction (Module IC SMT Preparation)

1. Shelf life in sealed bag: 12 months, at <30℃ and <60% relative humidity (RH)

2. After bag is opened, devices that will be re-baked required after last baked with window time 168 hours.

3. Recommend to oven bake with N2 supplied

4. Recommend end to reflow oven with N2 supplied

5. Baked required with 24 hours at 125+-5℃ before rework process

6. Recommend to store at ≦10% RH with vacuum packing

7. If SMT process needs twice reflow:

(1) Top side SMT and reflow  (2) Bottom side SMT and reflow

Case 1: Wifi module mounted on top side. Need to bake when bottom side process over 168

hours window time, no need to bake within 168 hours

Case 2: Wifi module mounted on bottom side, follow normal bake rule before process

Note: Window time means from last bake end to next reflow start that has 168 hours space.

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5.3. Shipping Information

TAPE BOX

Size: 340*340*70 mm Size: 340*340*350 mm (inside)

Figure 37. Shipping Information

Note: 1 tape = 500pcs

1 box = 5 tapes = 5 * 500 pcs = 2500pcs

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APPENDIX A: HW REFERENCE DESIGN

Detailed HF-LPB100 Evluation Board design source files, pls access High-Flying web download page or contact with High-Flying technical support people to acquire.

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APPENDIX B: CONTROL GPIO/PWM FUNCTION WITH NETWORK COMMANDS

Send command data to control module‟s GPIO, PWM port after make network connection with TCP or UDP protocol. The status of GPIO won‟t be changed if the module is reset

B.1 Network Command

B.1.1 GPIO <channel> OUT <value>

 Function: Set GPIO Channel value temporarily.。  Parameters:

 channel:GPIO Channel number, it can be 11、12、15、18、20、23(GPIO Pin

number)

 value:GPIO Channel value,1(high voltage)，0(low voltage)

 Return Data:

 GPIO OK: Command successful  GPIO NOK: Command failed

B.1.2 GPIO <channel> GET

 Function: Query GPIO Channel value  Parameters:

 channel: GPIO Channel number,it can be 11、12、15、18、20、23(GPIO Pin

number)

 Return Data:

 +ok=<value>

 value:GPIO Channel value

 GPIO NOK: Command failed

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B.1.3 GPIO <channel> SET

 Function: Save GPIO Channel setting  Parameters:

 channel:GPIO Channel number,it can be 11、12、15、18、20、23(GPIO Pin

number)

 Return Data:

 GPIO OK: Command successful  GPIO NOK: Command failed

B.1.4 PWM <channel frequency duty>

 Function: Set PWM Channel output temporarily  Parameters:

 channel:PWM Channel number, it can be 11、12、18、20(GPIO Pin number)  frequency:PWM Channel frequency, it can be 500~60000  duty:PWM Channel duty, it can be 0~100.

 Return Data:

 PWM OK: Command successful  PWM NOK: Command failed

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B.1.5 PWM <channel> GET

 Function: Query PWM Channel output  Parameters:

 channel: PWM Channel number,it can be 11、12、18、20(GPIO Pin number)

 Return Data:

 +ok=<frequency duty>

 frequency:PWM Channel frequency  duty:PWM Channel duty

 PWM NOK: Command failed

B.1.6 PWM <channel> SET

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 Function: Save PWM Channel setting  Parameters:

 channel:PWM Channel number, it can be 11、12、18、20(GPIO Pin number)

 Return Data:

 PWM OK: Command successful  PWM NOK: Command failed

B.2 Hexadecimal Network Command

Send hexadecimal data to fastly read module‟s port status.

B.2.1 Read all GPIO Channel

 Send Data【0a】:  Return Data:【8a <value>】

 value:bit0、bit1 represent GPIO15、GPIO23 value.

B.2.2 Reverse GPIO Channel value

 Send Data【03 <channel> 】:

 channel: GPIO Channel number, it can be 01、02(GPIO15、GPIO23)

 Return Data:【83 <channel value>】

 channel: GPIO Channel number, it can be 01、02(GPIO15、GPIO23)  value: GPIO Channel value, 0 or 1

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B.2.3 Read All PWM Channel Frequency

 Send Data:【30】:  Return Data:【b0 <value1 value2 value3 value4 value5 value6 value7 value8>】

 value1: High byte of PWM Channel 0(GPIO11) frequency  value2: Low byte of PWM Channel 0(GPIO11) frequency  value3: High byte of PWM Channel 1(GPIO12) frequency  value4: Low byte of PWM Channel 1(GPIO12) frequency  value5: High byte of PWM Channel 2(GPIO18) frequency  value6: Low byte of PWM Channel 2(GPIO18) frequency  value7: High byte of PWM Channel 3(GPIO20) frequency  value8: Low byte of PWM Channel 3(GPIO20) frequency

B.2.4 Write PWM Channel Frequency

 Send Data:【32 <channel value1 value2】:

 channel: PWM Channel number  value1: High byte of PWM Channel frequency  value2: Low byte of PWM Channel frequency

 Return Data:【b2 <channel value1 value2>】

 Channel: PWM Channel number  value1: High byte of PWM Channel frequency  value2: Low byte of PWM Channel frequency

B.2.5 Read All PWM Channel Duty

 Send Data:【20】:  Return Data:【a0 <value1 value2 value3 value4>】

 value1: Duty of PWM Channel 0  value2: Duty of PWM Channel 1  value3: Duty of PWM Channel 2

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 value4: Duty of PWM Channel 3

B.2.6 Write All PWM Channel Duty

 Send Data:【24 <value1 value2 value3>】:  Return Data:【a4 <value1 value2 value3>】

 value1: Duty of PWM Channel 0  value2: Duty of PWM Channel 1  value3: Duty of PWM Channel 2

B.2.6 Write PWM Channel Duty

 Send Data:【22 <channel value1>】:

 channel:PWM Channel number  value1: Duty of PWM Channel

 Return Data:【a2 <channel value1>】

 Channel:PWM Channel number  value1: Duty of PWM Channel

B.2.7 Save Present GPIO,PWM Setting

 Send Data:【7a】:  Return Data:【fa】

B.2.8 Assert All GPIO Channel Low

 Send Data:【04】:  Return Data:【84 00】

B.2.9 Assert All GPIO Channel High

 Send Data:【05】:  Return Data:【85 01】

B.2.10 Read Resources of module

 Send Data:【7e】:  Return Data:【fe <value1 value2 value3>】

 value1: Module‟s GPIO ouput pin number .  value2:Module‟s GPIO input pin number  value3:Module‟s PWM pin number

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APPENDIX C: HTTP PROTOCOL TRANSFER

HF-LPB100 module support http data transfer in command mode. If any detailed HTTP protocol, contact us and we may support customization.

C.1. HTTP AT command

C.1.1. AT+HTTPURL

 Function:Set /Query HTTP server IP address and Port Number.  Format:

 Query Operation

AT+HTTPURL<CR> +ok=<IP,Port><CR><LF><CR><LF>

 Set Operation

AT+HTTPURL=<IP,Port><CR> +ok<CR><LF><CR><LF>

 Parameters:

 IP：IP address.  Port：Port number.

C.1.2. AT+HTTPTP

 Function:Set /Query HTTP request type  Format:

 Query Operation

AT+HTTPTP<CR> +ok=<Type><CR><LF><CR><LF>

 Set Operation

AT+HTTPTP=<Type><CR> +ok<CR><LF><CR><LF>

 Parameters:

 Type：GET(default) or POST。

C.1.3. AT+HTTPPH

 Function:Set/Query HTTP protocol header path.  Format:

 Query Operation

AT+HTTPPH<CR> +ok=<Path><CR><LF><CR><LF>

 Set Operation

AT+HTTPPH=<Path><CR> +ok<CR><LF><CR><LF>

 Parameters:

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 Path：Max length is 50 bytes.

C.1.4. AT+HTTPCN

 Function:Set/Query Connection of HTTP protocol header  Format:

 Query Operation

AT+HTTPCN<CR> +ok=<Connection><CR><LF><CR><LF>

 Set Operation

AT+HTTPCN=<Connection><CR> +ok<CR><LF><CR><LF>

 Parameters:

 Connection：Max length is 20 bytes.

C.1.5. AT+HTTPUA

 Function:Set/Query User-Agent of HTTP protocol header.  Format:

 Query Operation

AT+HTTPUA<CR> +ok=<Parameter><CR><LF><CR><LF>

 Set Operation

AT+HTTPUA=<Parameter><CR> +ok<CR><LF><CR><LF>

 Parameters:

 Parameter：Max length is 20 bytes.

C.1.6. AT+HTTPDT

 Function: Send HTTP request or data.  Format:

 Set Operation

AT+HTTPDT=<Data><CR> +ok<CR><LF><CR><LF>

 Parameters:

 Data：HTTP request data, send AT+HTTPDT directly if no data to be sent.

C.2. HTTP Example

HTTP parameter settings are as follows：

AT+HTTPURL=192.168.1.1,80 Set HTTP server address and port AT+HTTPTP=POST Set HTTP request type AT+HTTPPH=/abcd Set HTTP protocol header path AT+HTTPCN= keep-alive Set HTTP Connection area AT+HTTPUA= lwip1.3.2 Set HTTP User-Agent area

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If send “AT+HTTPDT”, the data packet will be sent as the following instance including the two

new line:

POST /abcd HTTP/1.1 Connection:keep-alive User-Agent:lwip1.3.2 Content-Length:0 Host:192.168.0.127:8999

If send AT+HTTPDT=abcd, the data packet will be sent as the following instance: POST /abcd HTTP/1.1 Connection:keep-alive User-Agent:lwip1.3.2 Content-Length:4 Host:192.168.0.127:8999

abcd

The data received from HTTP server will be output to serial port and end with “+ok”.

If the module hasn‟t received data from HTTP server for 5 second, it will cut the TCP link with

HTTP server.

C.3. Sending HTTP Raw Data in Throughput Mode(Recommend)

Step 1、 Configure HTTP server information

Step 2、Configure module connecting to router AP and reboot.

Step 3、 Sending HTTP raw data via UART, end the data with<CR><LF><CR><LF>

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C.4. Sending HTTP Request By AT Command

Step 1、Configure HTTP AT command. SOCKB must set as None.

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Step 2、Configure module connecting to router AP and reboot.

Step 3、Send HTTP request

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APPENDIX D:REFERENCES

D.1．High-Flying Mass Production Tool

Download Address：http://www.hi-flying.com/download_detail_dc/&downloadsId=07bc0a59-0a0d-

4fb4-a5e5-c3403f09ab08&comp_stats=comp-FrontDownloads_list01-dc.html

D.2．SmartLink APP V3 Config Tool

IOS Platform : http://www.hi-flying.com/download_detail_dc/&downloadsId=5cc0c241-77b4-48c1-bf9c-

2ad2954b3b50&comp_stats=comp-FrontDownloads_list01-dc.html

Android Platform: http://www.hi-flying.com/download_detail_dc/&downloadsId=9a0d0290-477e-4184-

8636-18510eaed6b1&comp_stats=comp-FrontDownloads_list01-dc.html

D.2.1．SmartLink APP V4 Config Tool(For LPB100U only)

Android/IOS Platform : http://www.hi-flying.com/download_detail_dc/&downloadsId=7b35fdc4-b649-

4e23-87b9-a3324ae76b43.html

D.3．EVK Quick Start Guide

Download Address：http://www.hi-flying.com/download_detail_dc/&downloadsId=b545c662-4ec7-

49a4-aea4-e0997f062a62&comp_stats=comp-FrontDownloads_list01-dc.html

D.4．SDK Download

Download Address：http://www.hi-flying.com/download_detail_sdk/&downloadsId=8dd69136-6e5c-

4bac-9b2d-9a1c381450a6.html

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APPENDIX E: CONTACT INFORMATION

-----------------------------------------------------------------------------------------------------------Address: Room 1002,Building 1,No.3000,Longdong Avenue,Pudong New

Area,Shanghai,China,201203

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HF-LPB100 Low Power Wi-Fi Module User Manual

FCC STATEMENT

1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation.

2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.

FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled

environment. For a “Portable” application, this equipment should be installed and operated

with a minimum distance of 12.7cm between the radiator and your body. For a “Mobile” application, this equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body.

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HF-LPB100 Low Power Wi-Fi Module User Manual

FCC INFORMATION (additional) OEM INTEGRATION INSTRUCTIONS:

This module has been approved for use in two configurations: A. Mobile Configuration (The module must be installed in the host equipment such that a minimum distance of 20 cm is maintained between the antenna and user) B. Portable Configuration (The module must be installed in the host equipment such that a minimum of 12.7 cm is maintained between the antenna and user)

This device is intended only for OEM integrators under the following conditions:

1. The module must be installed in the host equipment such that specified minimum distance

is maintained between the antenna and user (20cm for “Mobile” application, 12.7cm for

“Portable” application)

2. The transmitter module may not be co-located with any other transmitter or antenna.

3. The module shall be only used with the external antenna(s) that has been originally tested and certified with this module

As long as 3 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed.

Validity of using the module certification: In the event that these conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization for this module in combination with the host equipment is no longer considered valid and the FCC ID of the module cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End product labeling: This transmitter module is authorized only for use in device where the antenna may beinstalled such that 12.7 cm may be maintained between the antenna and users. The final

end product must be labeled in a visible area with the following: “Contains FCC ID: AZYHFLPB100”.

Information that must be placed in the end user manual:

For a “Portable” application, maintain a minimum separation distance of 12.7cm or more from all persons during operation. For “Mobile” application, maintain a minimum separation

distance of 20cm or more from all persons during operation. Installations requiring less distance, or installations using antennas with gain greater than that with which this was Certified will require additional testing/approvals.

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HF-LPB100 Low Power Wi-Fi Module User Manual

© Copyright High-Flying, May, 2011 The information disclosed herein is proprietary to High-Flying and is not to be used by or disclosed to unauthorized persons without the written consent of High-Flying. The recipient of this document shall respect the security status of the information. The master of this document is stored on an electronic database and is “write-protected” and may be altered only by authorized persons at High-Flying. Viewing of the master document electronically on electronic database ensures access to the current issue. Any other copies must be regarded as uncontrolled copies.

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High Flying Electronics Technology HF-LPB100 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual