EMW3162

Application scenarios:

Industrial Automation Systems
Medical/ Health Care
Smart Home Appliances
Building Automation / Access C
Point of Sale System (POS)
Auto Electronics

EMW3162 is a low-power embedded Wi-Fi module integrates a wireless LAN MAC/baseband /radio, and a Cortex-M3 microcontroller STM32F205 that runs a unique "self-hosted" Wi-Fi networking library and software application stack. EMW3162 has 1M bytes flash, 128k RAM and rich peripherals for your embedded Wi-Fi applications. EMW3162 is also an mxchipWNetTM compatible platform; users can build their own embedded Wi-Fi applications based on mxchipWNetTM library which manage all of the Wi-Fi MAC and TCP/IP stack processing. We also provide several mxchipWNetTM firmwares to meet typical applications: wireless UART, wireless audio, wireless sensor etc. When using mxchipWNetTM-DTU firmware, you can establish Wi-Fi networking for any device with a micro-controller and a serial interface. Quick development cycles enable fast time to market. EMW3162 and EMW3280 are pin compatible.

Detailed parameters

Feature:

Properties:

One Cortex-M4 microcontroller and one RF chip of 802.11 b/g/n are integrated

Cortex-M3 core at 120MHz

1 M bytes on-chip flash

128K bytes RAM

Peripherals

32 x GPIOs

2 x UARTs,including hardware flow control

1 x SPI/I2S

8 x ADC input channels, 2 DAC output channel

1 x USB OTG

2 x CAN

1 x I2C

PWM/Timer input/output available on every GPIO pin

SWD debug interface

Wi-Fi connectivity

802.11b, 802.11g, 802.11n (single stream) on channel 1-14@ 2.4GHz

WEP, WPA/WPA2 PSK

Transmit power:18.5dBm@11b,15.5dBm@11g,14.5dBm@11n

Min receiver sensitivity: -96 dBm

Max data rate:11Mbps@11b,54Mbps@11g,72Mbps@11n HT20

Wi-Fi modes:Station, Soft AP and Wi-Fi direct

Hardware encryption: WEP, WPA/WPA2

On-board chip antenna/ IPEX connector for external antenna

Operating temperature: -40℃ to 85℃

MSL level 3


Selection table:

Hardware architecture:

File Download

EMW3162 Datasheet

Datasheet.pdf 2016-06-03

EMW3162 Application Note

Application Note.pdf 2016-06-03

PCB Package

PCB Package_SMT.Pcblib 2016-06-03
PCB Package_DIP.Pcblib 2016-06-03

Certification

EMW3162_SSRC.pdf 2016-06-03
EMW3162_NCC.pdf 2016-06-03
EMW3162_FCC.pdf 2016-06-03
EMW3162_CE.pdf 2016-06-03

Firmware

RF.bin 2016-06-03
Standard AT.bin 2016-06-03
Bootloader.bin 2016-06-03

Firmware Programming

RM0001EN_EMW3162 Firmware Programming Manual V1.0.pdf 2016-06-21

MiCO Firmware Reference Manual

RM1102EN_EMW3162 Bootloader Mode Introduction_V1.0.pdf 2016-06-22
RM1021EN_MiCO-AT Firmware Reference Manual V1.0.pdf 2016-06-21

Customer case

Sanyo washing machine

Smal smart kettle

Mfresh air purifier