Beijing Winner Microelectronics IOT2S User Manual

Beijing Winner Microelectronics Co., Ltd.
IOT2S Wi-Fi Module Specification
V1.0.1
Beijing Winner Microelectronics Co., Ltd. (winner micro)
Address: 18th Floor, Yindu Building, No.67 Fucheng Road, Haidian District, Beijing, China
Tel: +86-10-62161900
Website: www.winnermicro.com/en
Beijing Winner Microelectronics Co., Ltd.
Document History
Version
Complete Date
Revision Record
Author
Auditor
V1.0.0
2018-11-07
Initial Release
Kanghb
Ray
V1.0.1
2019-02-28
1.Modify power consumption with
new version SDK;
2.Add IO definition.
Kevin
Ray
Beijing Winner Microelectronics Co., Ltd.
Content
1 Introduction .................................................................................................................................................. 1
2 Product Features ........................................................................................................................................... 1
2.1 Interface: ....................................................................................................................................... 1
2.2 Wireless ........................................................................................................................................ 1
2.3 Others ........................................................................................................................................... 1
3 Product Specification .................................................................................................................................... 2
4 Interface ........................................................................................................................................................ 3
5 Reference Circuit Design .............................................................................................................................. 4
Beijing Winner Microelectronics Co., Ltd.
1
1 Introduction
IOT2S is the Wi-Fi module based on IoT Wi-Fi SoC W600. It integrates PCB antenna and gold finger
interface. This Wi-Fi module can be used for smart appliance, smart home, smart toy and
industry field.
2 Product Features
2.1 Interface:
Gold finger interface with 2mm spacing 2 x UART ports, band rate range 1200bps~2Mbps Integrate PWM controller, max output frequency is 20MHz, max input frequency is 20MHz
Integrate I²C Integrate GPIO Integrate I²S
2.2 Wireless
Support GB15629.11-2006, IEEE802.11 b/g/n standard Frequency range: 2.4~2.4835 GHz Support Wi-Fi WMM/WMM-PS/WPA/WPA2/WPS Support Wi-Fi Direct Support EDCA channel access Support 20/40M bandwidth Support STBC, GreenField, Short-GI and reverse transmission Support RIFS interframe space Support AMPDU, AMSDU Support IEEE802.11n MCS 0~7, MCS32 transmission rate is up to 150Mbps Support Short Preamble in 2/5.5/11Mbps Support HT-immediate Compressed Block Ack, Normal Ack, No Ack Support CTS to self Support STA/AP/AP+STA function Support up to 32 multicast networks with different encryption methods in BSS As AP in BSS, the sum of sites and groups is up to 32 and in IBSS is up to 16
2.3 Others
Support programmabel GPIO control
Beijing Winner Microelectronics Co., Ltd.
2
Support AT+command protocol based on ASCII code with UART interface Support multiple network protocols: TCP/UDP/ICMP/DHCP/DNS/HTTP Support DHCP Server, DNS Server Support extensible WEB server Support firmware online update
3 Product Specification
Table 3-1 Specification List
Item
Parameter
Note
Wi-Fi
Wi-Fi Mode
IEEE802.11b/g/n
RF impedance
50Ω
SWR
<-10dB
Frequency Range
2.4~2.4835 GHz
Reception Sensitivity
20MHz MCS7@-71dBm
40MHz MCS7@-68dBm
54Mbps@-73dBm
11Mbps@-87dBm
1Mbps@-95dBm
Data rate in PHY
802.11n MCS 0~7 150Mbps
Modulation Mode
DSSS, OFDM, DBPSK, DQPSK, CCK, QAM16/64
Output Power
IEEE802.11b, DSSS 1Mbps, POUT = +17dBm
IEEE802.11g, OFDM 54Mbps, POUT = +12dBm
IEEE802.11n, OFDM MCS7, POUT = +10dBm
Hardware
Interface
UART, GPIO, PWM, I²C
Data Rate
2Mbps@UART (Max)
Working Voltage
3.0V – 3.6V
Working Current
20mA – 110mA
Working Humidity
5%~90%(无凝结)
Storage Temperature
-40~+125
Working Temperature
-40~+85
Size
15.0mm×17.3mm
Software
Network Type
STA/AP/AP+STA/Wi-Fi Direct
Authentication
WEP/WPA-PSK/WPA2-PSK
Encryption
WEP64/WEP128/TKIP/CCMP(AES)
WPS
WPS
Beijing Winner Microelectronics Co., Ltd.
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Energy Conservation
PS-POLL/Standby
Network Protocol
TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP
Interface Protocol
AT+Command
4 Interface
IOT2S module is shown in Figure 4-1
Figure 4-1 IOT2S
Table 4-1 PIN Description
No.
Name
Type
Default Function
Note
1
3V3 P Power Pin
2
PB17
I/O
GPIO_B17
PWM_2
3
GND P GND
4
PB16
I/O
GPIO_B16
PWM_3
5
RX1
I/O
UART1_RX
6 PB15
I/O
GPIO_B15
PWM_4
7
TX1
I/O
UART1_TX
8
NC 9
PB14
I/O
GPIO_B14
10
RST
I/O
Hardware Reset
11
PB13
I/O
GPIO_B13
Beijing Winner Microelectronics Co., Ltd.
4
5 Reference Circuit Design
Figure 6-1 IOT2S Reference Design
FCCWARNING
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.
15.105 Information to the user. (b) For a Class B digital device or peripheral, the instructions furnished the user shall include the following or similar statement, placed in a prominent location in the text of the manual: 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body. Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The availability of some specific channels and/or operational frequency bands are country dependent and are firmware programmed at the factory to match the intended destination. The firmware setting is not accessible by the end user. The final end product must be labelled in a visible area with the following: “Contains Transmitter Module 2AGQ7-IOT2S”
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