Usr USR-WIFI232-610 User Manual

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Page 1

RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

RS232

RS232 /RS485

/RS485

/RS485 TO

RJ45&WIFI

TO RJ45&WIFI

RJ45&WIFI CONVERT

(USR-WIFI232-610)

CONVERT

CONVERT SERVER

SERVER

Hard version : V1.0

File version : V1.0

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RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

Content

1 . Product Introduce ....................................................................................................................... 3

1.1 Function ............................................................................................................................. 3

1.2 Features ............................................................................................................................ 3

1.3 Electronic Parameters ..................................................................................................... 4

1.4 Packing List ....................................................................................................................... 5

2. Hardware Instructions ................................................................................................................ 5

2.1 Indicator Light ................................................................................................................... 5

2.2 Interface Instructions ....................................................................................................... 5

2.3 Size and install ................................................................................................................. 7

3. Application ................................................................................................................................... 8

3.1 Application of AP .............................................................................................................. 8

3.2 Application of STA ........................................................................................................... 9

3.3 Application of AP+STA ................................................................................................. 10

3.4 Wired and wireless Application drawing ..................................................................... 10

3.5 Application of wireless serial port(one AP, one STA) ............................................... 11

4. Function Specifications and Test .......................................................................................... 12

4.1 Module setting ................................................................................................................ 12

4.2 Serial to WIFI transparent transmission ..................................................................... 15

4.3 Serial to Ethernet transparent transmission .............................................................. 16

4.4 Ethernet to WIFI transparent transmission ................................................................ 16

4.5 Wired network+WIFI to serial ....................................................................................... 17

4.6 AP+STA Instruction ....................................................................................................... 17

5. Program Resources ................................................................................................................. 18

5.1 Computer USR-TCP232-Test ...................................................................................... 19

5.2 Android USR-TCP232-Test .......................................................................................... 19

5.3 IOS USR-Socket Tools ................................................................................................. 21

5.4 Socket programming test(VB Dephi Poland c++) ..................................................... 22

6. Contact us ................................................................................................................................. 22

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RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

Product

1 .

. Product

Product Introduce

1.1

Function

1.1

Function

1.1

1.1 Function

Function

RS232 /RS485 to WIFI & RJ45 serial server is a new wireless networking server, which adopts

the latest kernel design. Used to convert RS232 /RS485 serial equipment to WIFI or Ethernet

networking. Control by mobile phone or laptops, also can be connected to the remote server.

Introduce

1.2

Features

1.2

Features

1.2

1.2 Features

Features

1. Inner b oard core module specifications , please reference to USR-WIFI232-C

2. Support hardware flow control (RTS/CTS) RS232 interface, male mouth(needle) consistent

with computer pin definition

3. DC5~18 V wide voltage input, can provide 2

keep system reliability.

4. RS232 RS485 automatic switching

5. RJ45 network connection, support wired Ethernet transmission

6. Reload button, do not worry incorrect settings ( in working status, press the button 1s then it

load to default s ettings and automatic restart)

7. Rich status indicator light : Power Ready Link RXD TXD

8. C ore module pin is 2.0 spacing stamp holes encapsulation

9. Pin 9 of the DB9 can be connected to p ower input (solder jumper on the back of PCB ), used

for power the sensor or the serial port cable power module .

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current MP1482DS DCDC power supply chip,

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1.3

1.3 E

lectronic

E lectronic

lectronic P

arameters

P arameters

arameters

RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

Wireless

parameter

Hardware

Parameters

Software

parameters

Item

Item Parameter

Certification FCC/CE

Wireless

standard

Frequency range 2.412GHz-2.484GHz

Transmit power

Receiver

Sensitivity

Antenna Option Externa l 3Dbi antenna

Data Interface

Operating voltage 5-18V (+/-5%)

Operating current 170mA~300mA

Operating

temperature

Storage

temperature

Dimensions 83 × 80 × 25mm

Network type Station/AP mode , STA+AP

Security

mechanisms

Encryption WEP64/WEP128/TKIP/AES

Work mode Transparent Transmission

Serial command AT+instruction set

Network Protocol TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP

Max. TCP

Connection

User

Configuration

User Application

Parameter

802.11 b/g/n

802.11b: +20dBm(Max.)

802.11g: +18dBm(Max.)

802.11n: +15dBm(Max.)

configurable

802.11b: -89dBm

802.11g: -81dBm

802.11n: -71dBm

UART : 1200bps - 230400bps

Ethernet : 100Mpbs

GPIOs

-25 ℃ - 85 ℃

-40 ℃ - 125 ℃

WEP/WPA-PSK/WPA2-PSK/WAPI

Web Server ＋

Support customized application software

command config

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1.4

acking

1.4

acking

1.4

1.4 P

P acking

acking L

 USR-WIFI232-610 *1

 5V1A power adapt e r *1

 Serial cable *1

 Network cable *1

 User guide CD *1

Hardware

2. Hardware

Hardware Instructions

2.1

Indicator

2.1

Indicator

2.1

2.1 Indicator

Indicator L

ist

L ist

ist

Instructions

ight

L ight

ight

RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

There are 5 lights in total, from left to right

Indicator

Indicator Function

Power power Keep light when power on

Ready Inner LINUX start Keep green light when connected to network correctly

Link Network link Light when establish network link

TXD Transmit data Flash when send data

RXD Receive data Flash when receive data

2.2

nterface

2.2

nterface

2.2

2.2 I

I nterface

nterface I

2.2.1 Power interface:

5.5*2.1 standard 5-18v power interface, with TVS protection

2.2.2 RS232 interface:

Function

Function Description

nstructions

I nstructions

nstructions

Description

Device serial port is male(needle), RS232 level (can connect to PC directly), pin order is

consistent with PC COM port. Use cross cable connected with PC(2-3cross,7-8cross, 5-5

direct, 7-8 can disconnect, but MUST NOT connect with PC directly), There are 6 pins in work,

others is NC.

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ID NAME DESCRIPTION

2 RXD Receive data pin

3 TXD Send data pin

5 GND Data Ground

7 RTS Request to send

8 CTS Clear to send

9 VCC Can connect to module power input by join the PCB jumper,

default not connect.

2.2.3 RS485 interface:

Rs485 two wire links, A(DATA+), B(DAT A-), when link to other RS485 device, A(+) to A(+), B(-)

to B(-).

2.2.4 RJ45 interface:

Network port connection, module is 10M/100M adaptive, support AUTO MDI/MDIX, which

means you can use direct network cable to connect with PC also can be tested. Module by

default closed , need

command set tings to open, as shown in the module specificatio n s.

ID TAB FUNCTION

1 TX+ Transceiver Data+

2 TX- Transceiver Data-

3 RX+ Receive Data+

4 PHY-VCC Transformer tap voltage

5 PHY-VCC Transformer tap voltage

6 RX- Receive Data-

7 n/c Not connected

8 n/c Not connected

2.2.5 Reload key:

This key used for set up the module to factory setting, when module is working (Ready LED

on), press this key more than 1 seconds and free it, wait about 10 seconds until the module

restart, the green LEDs all off and then Ready LED on. Then the module goes to factory

default settings.

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2.3

2.3 Size

Size

Size and

and

install

and

install

and install

install

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Application

3. Application

Application

3.1

Application

3.1

Application

3.1

3.1 Application

Application of

of AP

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Application

3. 2

2 Application

Application of

of STA

RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

STA

USR-WIFI232- 610 as STA(use the AP CLI interface), connect to other

wireless network. All of the

communication between

STA

take AP as the wireless network center, and the mutual

STA

is through AP forwarding.

AP,

to compose a

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Application

3 .3

.3 Application

Application of

AP+STA

of AP+STA

AP+STA

RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

USR-WIFI232- 610 can support AP+STA mode. That is the module support a AP interface and

STA

interface at the same time.

AP+STA

AP+STA function

function

function settings:

settings:

AP+STA function need to set through serial command.

 AT+FAPSTA=on set AP+STA function

 Then set module to

3 .4

.4 Wired

Wired

Wired and

and

wireless

and

wireless

and wireless

wireless Application

STA

mode, the AP interface still valid

Application

Application drawing

drawing

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RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

When USR-WIFI232- 610 used as

AP,

other computers and equipments can be used as

STA

connected to this device through RJ45(network cable).

When USR-WIFI232- 610 used as STA, network port connected to computer via RJ45,

wireless added to wireless router to networking.

Application

3 .5

.5 Application

Application of

wireless

of wireless

wireless serial

serial

port(one

serial

port(one

serial port(one

port(one

AP,

one

STA)

one

STA)

one

one STA)

STA)

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RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

USR-WIFI232- 610 module can be set as

wireless interfaces, one as STA, another interface is equivalent to a

connect to wireless network via the module AP interface.

Function

4 .

. Function

Function Specifications

Module

4 .1

.1 Module

Module setting

USR-WIFI232- 610 internal complete protocol conversion, customers does not need to care

about the details. The serial port side serial data transparent transmission, WIFI network side

is TCP/IP packet, specify the working details through simple settings. Can be set by module

built-in webpage, by serial port using

4.1.1 Set up via Web pages

Keep WIFI network connection, login web page http://10.10.100.254, the user name and

password are both admin.

Specifications

Specifications and

setting

STA

AP.

So the device logically supports two

and

Test

and

Test

and Test

Test

command and by our software in CD.

AP,

other STAs can

4 .1.2 Set up via COM port

Connect the module COM port to PC COM port, install the software runtime lib,

then run A11_Config_serial_en.exe , click Connect, after success, click

Read, then you can setup the settings.

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RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

4 .1.3 Setup via WIFI Software

Only firmware after than 3.29.xx has this function,

You

can find your firmware version in

the web pages, use WIFI network to setup the module, you still need to install the

gtk2-runtime.exe, Open WIFI network card and Forbidden RJ45 network card, setup PC IP

address to 10.10.100.123.

Run A11_Config_net_en.exe

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RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

Power off and on module, Wait the module start up, connect WIFI network card to the module

HF-A11x_AP network, after WIFI network ok, the module will auto connect to the setup

software, the led go to Green, Click Read, then you can configure the WIFI module settings.

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RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

4 .1.4 Hand

This method is similar with 2.2, it is by hand while the 2.2 do by software. This show the

Command

commands work detail, if you would like to configure the module via you MCU, this is important

for you.

Connect your module COM Port to PC COM port.

First send three plus signs +++ , notice only three chars, no <CR> and no <LF>, you will

receive a char a send back from module, then in three seconds, send back a char a back to

the module, after that you will receive +ok to notice it has go in to

command mode, send

AT+H and Enter (CR and LF ,0x0D + 0x0A) to get help, AT+ENTM and Enter for back to

transparent transmission mode. More detail

commands description please see the data

sheet, the test step screen is here, (Only receive message, send chars can't be see)

Serial

4 .2

.2 Serial

Serial to

WIFI

to WIFI

transparent

WIFI

transparent

WIFI transparent

transparent transmission

transmission

USR-WIFI232- 610 support serial port transparent transmission mode, can realize RS232

serial plug and play, to minimize the complexity of using. In this mode, all data that need

transmit and receive are transparent transmission between serial interface and WIFI, don't

make any resolution.

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In transparent transmission mode, can be completely compatible with users original software

platform. The user equipment do not need to have basic software change, to realize the

wireless data transmission.

<Reminding:>

Transparent transmission mode as a lower level data transmission, itself can not guarantee

zero error rate in data transmission. The users can adopt higher level TCP protocol handshake

or open the serial port hardware flow control function(RTS/CTS), this will reduce the error rate

to the lowest. If the users does not need serial port hardware flow control function, just put the

corresponding pin feet(CTS/RTS) vacant.

Serial

4 .3

.3 Serial

Serial to

Ethernet

to Ethernet

Ethernet transparent

transparent

transparent transmission

transmission

USR-WIFI232- 610 device provides a 100M Ethernet interface, through which customers can

realize WIFI port, Serial port and Ethernet port these three ports interworking. In building

network aspect, The USR-WIFI232- 610 support bridging mode and routing mode to deal with

different specific applications.

<Reminding:>

For different networking mode, USR-WIFI232- 610 require commands to switch version(as

description of N-Ver and Z-Ver below). Use command AT+FVER=n to switch to N-Ver,

AT+FVER=z to switch to Z-Ver . Default N-ver

Ethernet

4 .4

.4 Ethernet

Ethernet to

WIFI

to WIFI

transparent

WIFI

transparent

WIFI transparent

transparent transmission

transmission

For these embedded system equipments that without operating system or no USB port to

extend WIFI card, you can use the module Ethernet to WIFI transparent transmission function.

So with strong signal, this module can also work in the distance that general USB network card

can not competent. Even can make half cable network and half wireless for longer distance.

(Please reference to Ethernet to WIFI transparent transmission documents)

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Wired

4 .5

.5 Wired

Wired network+WIFI

network+WIFI

network+WIFI to

RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

serial

to serial

serial

USR-WIFI232- 610 support serial to Ethernet and serial to WIFI communication at the same

time. As shown in picture, USR-WIFI232- 610 set as TCP Server, support Ethernet and WIFI

communicate with module at the same time. If module as TCP Client, serial port will access to

TCP Server to communicate automatically.

AP+STA

4 .6

.6 AP+STA

AP+STA Instruction

Instruction

USR-WIFI232- 610 can support the AP+STA mode. That is the module support a AP interface

and a

STA

interface meanwhile, as shown below:

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RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

In the picture, USR-WIFI232- 610 use the AP+STA function, module

connected to router, and network server through TCP connection. At the same time, the

module AP interface is also available, cellphone/PAD ect can connect to AP interface(through

TCPB connection) to control serial equipment or set the module.

 With AP+STA function, can easily use hand equipment such as cellphone or PAD to

monitor user equipment, without changing the original network settings.

 With AP+STA function, can easily set the module, solving the problem of module can only

through serial port settings as

AP+STA

AP+STA function

The AP+STA function need to be set by serial command.

 AT+FAPSTA=on set AP+STA function.

 Then set module as

function

function settings:

settings:

STA

in the past.

mode, AP interface is still valid.

STA

interface can be

Program

5. Program

Program Resources

We provide computer and Android software free for customers, as well as the PC

programming code. ISO version USR-TCP232-T est and Server data forwarding platform is

developing.

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Resources

Page 19

5.1

Computer

5.1

Computer

5.1

5.1 Computer

Computer USR-TCP232-Test

USR-TCP232-Test

RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

USR-TCP232-Test.exe is developed by Jinan USR IOT T echnology Co., Ltd, the serial port

and network commissioning test software combo.

test the serial port to the RJ45/WIFI network communication, we connect

USR-WIFI232- 610 RS232 port to computer, RJ45/WIFI network port also connected with

computer network(reference to USR-WIFI232-X.-4.0 3.2 chapter)

5.2

Android

5.2

Android

5.2

5.2 Android

Android USR-TCP232-Test

USR-TCP232-Test

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RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

Android network test assistant(TCPIP UDP test). This is a tool that cellphone or tablet

debugging for TCPIP , Configure WIFI to serial port mode, it can realize the cellphone

debugging serial communication.

This software support TCP Server, TCP Client, UDP Server, UDP Client mode, support English

automatic switching.

This program developed by Jinan USR IOT T echnology Co., Ltd, just for customers free test

usage, please do not directly used for commercial purposes.

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RS232/RS485 to RJ45&WIFI converter http://en.usr.cn

5.3

IOS

5.3

5.3 IOS

USR-Socket

IOS

USR-Socket

IOS USR-Socket

USR-Socket Tools

Tools

Iphone APP store link: https://itunes.apple.com/us/app/usr-sockettools/id630433197?mt=8

Or you can input USR-SocketT ools to search

USR-SocketTools is suitable for any network device, support TCP Client, TCP Server, UDP .

Through your Iphone to realize sending data to specified IP and port, easy to test.

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Socket

5. 4

4 Socket

Socket programming

Remark: OEM and ODM accepted

programming

programming test(VB

test(VB

test(VB Dephi

Dephi

Dephi Poland

Poland

Poland c++)

c++)

Contact

6. Contact

C ompany : Jinan USR IOT T echnology Limited

A ddress : 1-523, Huizhan Guoji Cheng, Gaoxin Qu, Jinan, Shandong, China

Tel:

86-531-55507297 86-531-88826739-803

Web: http://en.usr.cn Skype: lisausr

Em ail : sales@usr.cn tec@usr.cn

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Usr USR-WIFI232-610 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1.1 Function

1.2 Features