Application Scenario

 

Smart Home/Home Appliances, Intelligent LED, Medical Care,

Mobile Portable Equipment, Industrial Automation

 

Detailed Parameters

 

Integration of one Cortex-M4 MCU and one RF chip of 802.11 b/g/n

  • Cortex-M4 core at 100MHz
  • 2M bytes on-board SPI flash and 1M bytes on-chip flash
  • 256K bytes SRAM

 

Operation voltage

  • Low voltage mode: 2.3~3.0V
  • Normal voltage mode: 3~3.6V

 

Peripherals

  • 25 GPIOS
  • JTAG/SWD debug interfaces

 

Wi-Fi connectivity

  • 802.11 b/g/n available
  • WEP, WPA/WPA2, PSK available 
  • 16.5dBm@802.11b, 14.5dBm@802.11g, 13.5dBm@802.11n
  • Receiver Sensitivity: -87dBm
  • Station, Soft AP and Wi-Fi Direct
  • Easylink available
  • On-board PCB antenna and IPEX connector for external antenna
  • CE, FCC compliant

 

Operation Temperature: -30°C~+85°C

 

Selection Table

 

3166

 

Hardware Architecture

 

31662

 

File Download

 

Datasheet

DS0047EN_EMW3166_V1.3.pdf

 

AT firmware description and download

 

Application notes

AN0048EN_EMW3166_V1.0.pdf

 

MiCOKit

RM0087EN_MiCOKit-3166_Hardware manual_V1.1.pdf

 

Certification

MXCHIP_EMW3166_CE_Certificate.pdf

FCC grant_P53-EMW3166.pdf

EMW3166 REACH Report.pdf

EMW3166 ROHS Report.PDF

EMW316 Telec Certification.PDF

 

PCB package

3166.PcbLib

3166
EMW3166 is one embedded Wi-Fi module of low-power, small-size and low-cost designed by MXCHIP. It integrates one Cortex-M4 microcontroller of 256Kbytes SRAM and 1Mbytes on-chip flash with another 2Mbytes on-board SPI flash added. Various peripheral interfaces of analog and digital are available. The power supply voltage is 3.3V. It applies half-hole footprint for hand-soldering.

EMW3166

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