HLK-M50 RDA5981 Wireless Serial WIFI Module for Smart Home IoT Replace ESP8266
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| Remote areas: | 3-5 business days |
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Product details
Condition
New
Location
International
Bob Shop ID
615102233
Product Introduction: ? 1. The HLK-M50 WiFi module is a low-power chip that integrates MCU, PMU, clock, and IEEE802.11b / g / n MAC / PHY / radio. 2. 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). 3. Software using mbedOS5.1 operating system, has two versions : WiFi serial transmission function version and secondary development. 4. Second development version provides rich development interface, users can develop their own applications based on mbedOS through C or C ++. Development kit to provide a large number of guidance documents and test routines to facilitate rapid development of users. ? Specifications:
? Interface:
| ? Project | Parameters | |
| Memory System | Built-in RAM | 96K Bytes User SRAM 32K Bytes icache |
| Built-in Flash | Built-in 8Mbit flash | |
| Item | Parameter |
| GPIO | supports up to 17 GPIO ports, of which 16 can trigger interrupts |
| Serial performance |