Air602 WiFi Module


Air602 WiFi Module

In stock

The Air602 is a 2.4G Wi-Fi module based on the embedded Wi-Fi SoC chip (W600) with a  12-pin Stamp Hole Expansion Interface. Miracly, it is even smaller than a stamp. It's only 12mm*10mm, small but complete, it offers a rich interface and complete functionality. This module support IEEE802.11b/g/n and AT command.

We also provide a USB+Antenna Board for this module, you can check Air602 WiFi Development Board .


The Air602 forum is available now, you can find more resource here, and you can leave a message or discuss here

Air 602 forum


  1. Interface

    • Stamp Hole Expansion Interface, pin spacing 2.0mm

    • Two UART, support RTS/CTS

    • One SPI device controller

    • Integrated GPIO device controller

  2. Wireless

    • Support IEEE802.11 b/g/e/i/d/k/r/s/w/n

    • Support 2.4~2.4835 GHz

    • Support Wi-Fi WMM/WMM-PS/WPA/WPA2/WPS

    • Support Wi-Fi Direct

    • STBC、GreenField、Short-GI

  3. Others

    • Support multiple network protocols: TCP/UDP/ICMP/DHCP/DNS/HTTP

Typical Applications

  • intelligent home appliances

  • smart home

  • wireless audio and video

  • smart toys

  • medical monitoring

  • industrial control

  • other Internet of Things applications.

Pin Map

External antenna recommendation

Chip Function Block Diagram

Technical details

Dimensions 12mm x10mm x1.2mm
Weight G.W 0.3g
Battery Exclude
WiFi Mode IEEE802.11b/g/n
RF System Impedance 50Ω
SWR <-10dB
Frequency Range 2.4~2.4835 GHz
Physical Layer Data Rate .11n MCS 0~7 150Mbps
Output Power IEEE802.11b, DSSS 1Mbps, POUT = +17dBm;IEEE802.11g, OFDM 54Mbps, POUT = +10dBm;IEEE802.11n, OFDM MCS7, POUT = +10dBm;
Antenna Interface Stamp Hole Expansion Interface
Interface Rate 2Mbps@UART (Max); 50Mbps@SPI (Max)
Operating Voltage 3.3V
Operating Current 110mA(PS Mode 35mA,DTIM = 1)
Operating Temperature -40~+85℃
storage Temperature -40~+125 ℃
Operating Humidity 5%~90%RH
Network Type STA/AP/AP+STA/Wi-Fi Direct
Verification Method WEP/WPA-PSK/WPA2-PSK
Encryption WEP64/WEP128/TKIP/CCMP(AES)
Interface Protocol AT+ instruction set
IC W600 Wi-Fi SoC

Part List

Air602 WiFi Module 1


HSCODE 8517709000
USHSCODE 8517700000

Air602 WiFi Module

This is the wiki page for this product, which will show you how to use the product, as well as details about the software and hardware.

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Product Faqs

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  • Is this module CE and Wifi certified?
    Question by: Mrshko on 2019-03-19 22:53:35

    Hi Mrshko, Unfortunately, this module do not have a CE certification.

    Answer by: admin on 2019-03-20 09:46:50
  • I just got 2 Seeeduino Lotus Cortex-M0+ and was following the Wiki on installing the board for the Arduino IDE, but "lotus M0" is not available. I have 1.8.8, the latest version. Is this board not ready yet? I even paid for DHL shipping which was more than the two boards. I also cannot find a schematic to see if this is the same as the Arduino M0 which uses the same processor chip (or any of Adafruit's M0s). Don't leave me hanging, please.
    Question by: Arthur Mezins on 2019-03-07 00:12:02

    Hi Arthur, We've just tested 1.8.19 and 1.8.5, both worked well. Please check the wiki #### ####. If you still have problem, please email us: ####

    Answer by: admin on 2019-03-07 10:01:16