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HLK-M50 RDA5981 Wireless Serial WIFI Module for Smart Home IoT Replace ESP8266 HLK-M50 RDA5981 Wireless Serial WIFI Module for Smart Home IoT Replace ESP8266 HLK-M50 RDA5981 Wireless Serial WIFI Module for Smart Home IoT Replace ESP8266 HLK-M50 RDA5981 Wireless Serial WIFI Module for Smart Home IoT Replace ESP8266
HLK-M50 RDA5981 Wireless Serial WIFI Module for Smart Home IoT Replace ESP8266 HLK-M50 RDA5981 Wireless Serial WIFI Module for Smart Home IoT Replace ESP8266 HLK-M50 RDA5981 Wireless Serial WIFI Module for Smart Home IoT Replace ESP8266 HLK-M50 RDA5981 Wireless Serial WIFI Module for Smart Home IoT Replace ESP8266
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HLK-M50 RDA5981 Wireless Serial WIFI Module for Smart Home IoT Replace ESP8266

New 20 were available
R357.00
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R35.00 Standard shipping using one of our trusted couriers applies to most areas in South Africa. Some areas may attract a R30.00 surcharge. This will be calculated at checkout if applicable.
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The seller has indicated that they will usually have this item ready to ship within 12 business days. Shipping time depends on your delivery address. The most accurate delivery time will be calculated at checkout, but in general, the following shipping times apply:
 
Standard Delivery
Main centres:  1-3 business days
Regional areas: 3-4 business days
Remote areas: 3-5 business days
Seller
szulou4509
91.76 % Positive ratings
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Product details

Condition
New
Location
International
Bob Shop ID
643381167
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:

Project

Parameters

Memory System

Built-in RAM

96K Bytes User SRAM

32K Bytes icache

Built-in Flash

Built-in 8Mbit flash

Interface:

Item

Parameter

GPIO

supports up to 17 GPIO ports, of which 16 can trigger interrupts

Serial performance

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