The module supports the standard 80211b/g/n protocol and has a built-in TCP/IP protocol stack. Users can configure the networking function using the existing device of the module or build a separate network controller.

  • Support SPI| HSP丨SD10丨1UART丨 I2C丨12s丨pWM|1876 and other interfaces
  • Built-in 288KB SRAM / 1MB Flash
  • Wireless speed up to 150Mbps
  • Compatible with AT firmware

The module adopts a highly reliable package, which reduces the volume and weight of the product, saves production costs, is easy to automate, and is suitable for use in large-scale, low-cost modern production.

Product characteristics

  • The main chip uses W600, which is a 32-bit cortex-M3 core.
  • 288KBSRAM, 8MbitFlash
  • Support for SoftAP and Stati. n mode
  • Support 802.11b/g/n standard protocol
  • Support UART/GPIO/PWM, etc.
  • Support for firmware upgrade (FOTA)
  • Easy to use AT firmware instructions

Specification list

  • Package DIP-18
  • Size 26*16*3(.2)mm
  • Storage RAM: 288KB, Flash: 8Mbit (l.MByte)
  • Support interface UART/GPIOPWM/SPl/!?C/12S
  • UART supports 1200bps-2Mbps, default 115200bps
  • Antenna form Onboard PCB antenna, gain 2dBi
  • Authentication method WEP/WPA-PSK/WPA2-PSK
  • Wi-Fi mode Station/SoftAP/Station+SoftAP
  • Encryption method WEP64/WEP128/TKlP/CCMP(AES)
  • Specification characteristics


  • Input frequency 2.4GHz ~ 2.4835MHz
  • Output Power
    • 72.2Mbps PA output power – 12dBm
    • 11b mode PA output power – 19 dBm

All documentation please see on this page. 

Additional information

Weight 0.015 kg


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