3pcs M18 Bluetooth 4.2 Audio Receiver Module Lossless Car Speaker Headphone Amplifier Board Wireless Refit
Product DescriptionFor different needs of customers, we offer 3 versions for you to choose from..
3pcs Mini NRF24L01 Wireless Module 2.4G Wireless Transceiver Module Power Enhanced Version
Product DescriptionMore document click to download:  Overview: The NRF24L01 is a sing..
3pcs Mini RS232 to TTL Converter Module Board Adapter MAX3232 120kbps 3-5V Serial Port
Product DescriptionDescription: A converter board for electrical levelsQuantity: 1 pieceCh..
3pcs NRF24L01+ 2.4GHz Antenna Wireless Transceiver Module For Arduino MCU Transmission Distance 100M
Product DescriptionDescription:The real GFSK monolithic transceiver chipBuilt-in hardware and l..
3pcs RS232 to TTL Serial Port Converter Module DB9 Connector MAX3232 Serial Module
Product DescriptionFeature: It is widely used in radio modification, phone flash, GPS, veh..
3pcs TTGO T-Energy ESP32 8MByte PSRAM WiFi bluetooth Module 18650 Battery ESP32-WROVER-IB Development Board
Product DescriptionHardwareSpecificationsChipsetESPRESSIF-ESP32-WROVER 240MHz Xtensa&..
433MHz DC 12V One Key Gate RF Wireless Remote Control Garage Door Transmitter
Product DescriptionFeature:Dimensions: outer diameter 45mm, button diameter 30mmFrequency: 433M..
Dual Channel 12V 5A Digital Tube DPDT Multi-function Time Delay Relay Timer Switch Module
Product DescriptionFeature:The user can select one of the following 18 functions by pressing th..
E103-W01 WIFI ESP8266EX 2.4GHz 100mW PCB Antenna IoT UHF Wireless Transceiver ESP8266 Transmitter and Receiver RF Module
Product DescriptionMore document click to download:  Specifications:RF Parameter..
ESP32-A1S WiFi Module ESP32 Serial to WiFi Audio Module
Product DescriptionDescription: ESP32-A1S module is a small-volume multi-function audio mo..
ESP32-WROVER Module WiFi bluetooth Wireless Module 4 MB FLASH+PSRAM for Smart Home
Product DescriptionMore document click to download: Overview:ESP32-WROVER and ESP32-WROVER..
HC-06 bluetooth RF Transceiver RS232 With Backplane Wireless Serial 4P 4 Pin Module Board For Arduino
Product DescriptionFeatures: Allows your device to both send or receive the TTL data via B..
HC-06 HC06 Wireless Serial bluetooth RF Transceiver Module RS232 TTL For Arduino
Product DescriptionDescription: TTL data transparent transfer between a host Bluetooth dev..
HC-08 Serial bluetooth 4.0 Module Transparent Communication Master-slave Integration Module
Product DescriptionFeature:Model: HC-08Working frequency band: 2.4GCommunication interface: UAR..
HLK-M30 Wireless WIFI Module Uart to Wifi Embedded Serial Module
Product DescriptionMore document click to download:  Features: 1). Device dimensions:..
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