The HLK-M50 WiFi module is a low-power chip that integrates MCU, PMU, clock, and IEEE802.11b / g / n MAC / PHY /radio. Module supports 2.4GHz IEEE802.11b / g / n, USB Host and Device 2.0 HS,Micro SD card (SDMMC interface), UART, I2C, I2S, PMW, SPI and other interfaces,analog keys (GPADC0).
Users can develop their own applications based on mbedOSthrough C or C ++. Development kit to provide a large number of guidance documents and test routines to facilitate rapid development of users.
WLAN Features:
- Single-chip integrated MAC/PHY/Radio
- Integrated PA, LNA
- Supports 2.4GHz IEEE 802.11b/g/n.
- Integrated PA, LNA
- 20/40MHz bandwidth, maximum 150Mbps
- Support WPA, WPA2, WEP, TKIP,CCMP
- Support STA, softAP, P2P, STA+softAp,STA+P2P
- Support A-MPDU, A-MSDU, HT-BA
- Lightweight TCP / IP protocol stack
MCU Features:
- Integrated ARM-CM4 MCU, the maximum clock frequency of 160MHz
- Integrated MPU and mbed uvisor,
- Support external psram interface
- Built-in 8Mbit SPI flash
- Function pin position programmable
- Available external rising / falling edge interrupt or wake-up GPIO
- Integrated UART×2/I2S×2/I2C×1/PWM×8/SPI×4/SDMMC×1/USB2.0×1
- Integrated 2 channel ADC
- Integrated watchdog and low-power timer
- Operating system using mbedOS5.1
