Data Sheet

Datasheet [Page 4]
EMW3080V2
1. Product Introduction
EMW3080V2 is a cost-effective embedded Wi-Fi module released by MXCHIP with high integrating ARM CM4F,
WLAN MAC/Baseband/RF. Maximum frequency 133MHz with 256KB SRAM and 2M FLASH. Power supply is
DC 3.3V. Mounting mode is LGA SMT or DIP(Dual In-line Package). Peripherals: 2xUART / 1x SPI /2x I2C / 6x
PWM / Up to 13 GPIOs.
EMW3080V2 runs MXOS IoT operating system, supporting Micoder IDE. Provide fast, stable and secure end-to-
end cloud links to users with integrate TCP/IP protocol stack, various security encryption algorithm, intelligent cloud
such as MXCHIP easylink/Alink1.1/Joinlink3.0/Hilink/OneNet/Gome/Suning, oversea cloud such as
AWS/Ayla/Azure/IBM Watson/Google/Apple Homekit. Abundant peripherals and memory to supply most
application and multi-cloud requirement.
Hardware diagram is shown below with four main parts:
⚫ CM4F main core
⚫ WLAN MAC/BB/RF/ANT
⚫ Hardware encryption
⚫ Power management
With:
1. ARM CM4F CPU with 133MHz maximum frequency and 256KB SRAM and 2M FLASH. Support high
speed UART, I2C, SPI, PWM and multi-GPIO.
2. 2MB SPI Flash is used for custom firmware development
3. Support PCB antenna and IPEX
4. Input voltage: DC 3.3V
Figure 1 EMW3080V2 Hardware block