Description
Features: 1. The HLK-M50 WiFi module is a low-power chip that integrates MCU, PMU, clock, and IEEE802.11b/g/n MAC/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, I2S, PMW, SPI and other 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 C or C++. A large number of guidance documents and test 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? Support external psram interface? Built-in 8Mbit SPI flash? Function pin position programmable? GPIO can be interrupted or awakened by an external rising/falling edge? 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 uses mbedOS5.1 WLAN:? Single chip integration MAC/PHY/Radio? Support 2.4GHz IEEE 802.11b/g/n? Integrated PA, LNA? 20/40MHz bandwidth, up to 150Mbps? Support WPA, WPA2, WEP, TKIP, CCMP? STA, softAP, P2P, STA+softAp, STA+P2P? Support A-MPDU, A-MSDU, HT-BA? Lightweight TCP/IP protocol stack Specifications: Wireless standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11bWireless transmission rate:11n: up to 150Mbps11g: up to 54Mbps11b: up to 11MbpsNumber of channels: 1 to 11Frequency range: 2.4~2.4835GTransmit power: 15~20 dBmInterface: one serial port, one usb port (host), GPIOAntenna type: onboard antennaWIFI working mode: STA/APWireless security: 64/128/152 bit WEP encryption WEP, WPA, WPA2 (CCMP, TKIP) security mechanism (only WPA2-CCMP is supported in AP mode)Configuration method: serial portSerial port baud rate: 1200~3000000bps
More Document:click to download Package Included: 1 x WIFI Wireless Transparent Transmission Module
