EMW3165-Cortex-M4 based WiFi SoC Module (External IPEX antenna)

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Cortex-M4 core at 100MHz An IEEE 802.11™ b/g/n chip Embedded Wi-Fi applications based on MiCOTM library
Out of stock

EMW3165 is a low-power embedded Wi-Fi module integrates a wireless LAN MAC/baseband /radio, and a Cortex-M4 microcontroller STM32F411CE that runs a unique "self-hosted" Wi-Fi networking library and software application stack.

EMW3165 is also a MiCOTM platform, users can build their own embedded Wi-Fi applications based on MiCOTM library which manage all of the Wi-Fi MAC and TCP/IP stack processing.


Consists of a Cortex-M4 microcontroller and an IEEE 802.11™ b/g/n chip

  • Cortex-M4 core at 100MHz

  • 2M bytes on-board SPI flash and 512K bytes on-chip flash

  • 128K bytes RAM

  • Operation voltage:3.0V~3.6V


  • 22 GPIOs

  • JTAG/SWD debug interface

Wi-Fi connectivity

  • 802.11b, 802.11g, 802.11n (single stream)

  • WEP, WPA/WPA2 PSK/Enterprise

  • 16.5dBm@11b, 14.5dBm@11g 13.5dBm@11n

  • Receiver Sensitivity: -87 dBm

  • Station, Soft AP and Wi-Fi direct

  • Support EasyLink

  • On-board PCB antenna,IPEX connector for external antenna

  • CE, FCC compliant


Hardware Block


  • Building Automation / Access Control

  • Smart home appliances

  • Medical/Health Care

  • Industrial Automation Systems

  • Point Of Sale system (POS)

  • Auto electronics

We also have the built-in aerial module: EMW3165 - Cortex-M4 based WiFi SoC Module and the evaluation board: EMWE - 3165 - A Development Board on sale.

Part List

  • 1x EMW3165

  • 1x IPEX antenna


There is a forum for you to discuss and show your idea: www.emw3165.com

For any technical support or suggestion, please kindly go to our forum.

If you have any technical problem, please contact sales@mxchip.com.

Technical details

Dimensions 80mm x60mm x5mm
Weight G.W 4g
Battery Exclude


HSCODE 8517709000
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