RDA5981 Serial Port WIFI Wireless Transparent Transmission Module HLK-M50 Secondary Development

Features: 1. The HLK-M50 WiFi module is a low- that integrates MCU, PMU, clock, and IEEE802.11b/g/n /PHY/radio modules. 2. The module supports 2.4GHz IEEE802.11b/g/n, USB Host and Device 2.0 HS, Micro SD card (SDMMC interface), UART, I2C, , PMW, and interfaces, and supports analog buttons (GPADC0). 3. The secondary development version (under development) provides a rich and easy-to-use development interface for users to develop their own applications based on mbedOS in or ++. A large number of guidance documents and routines are provided in the development kit to make it easy for users to start development quickly. MCU: ? Integrated ARM-CM4 MCU, maximum clock frequency 160MHz ? Integrated MPU and mbed uvisor ? external psram interface ? Built-in 8Mbit flash ? Function pin position programmable ? GPIO can be interrupted or awakened by an external rising/falling edge ? Integrated UART×2/×2/I2C×1/PWM×8/×4/SDMMC×1/USB2.0×1 ? Integrated 2- ADC ? Integrated watchdog and low ? Operating system uses mbedOS5.1 WLAN:
? Single integration /PHY/Radio ? 2.4GHz IEEE 802.11b/g/n ? Integrated PA, LNA ? 20/40MHz bandwidth, up to 150Mbps ? WPA, WPA2, WEP, TKIP, CCMP ? STA, softAP, P2P, STA+softAp, STA+P2P ? A-MPDU, A-MSDU, HT-BA ? Lightweight TCP/ protocol stack Specifications: Wireless standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Wireless transmission rate: 11n: up to 150Mbps 11g: up to 54Mbps 11b: up to 11Mbps Number of channels: 1 to 11 Frequency range: 2.4~2.4835G Transmit : 15~20 dBm Interface: one serial port, one usb port (host), GPIO type: onboard WIFI working mode: STA/AP Wireless security: 64/128/152 bit WEP WEP, WPA, WPA2 (CCMP, TKIP) security mechanism ( WPA2-CCMP is supported in AP mode) Configuration method: serial port Serial port baud rate: 1200~3000000bps

More Document: to download Package Included: 1 x WIFI Wireless Transparent Transmission Module








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