Electronics

5pcs JDY-10M Bluetooth 4.0 Module Supports MESH Networking APP Transparent Transmission Mas-ter-slave Integration

10pcs M18 Bluetooth 4.2 Audio Receiver Module Lossless Car Speaker Headphone Amplifier Board Wireless Refit

3pcs JDY-10M Bluetooth 4.0 Module Supports MESH Networking APP Transparent Transmission Mas-ter-slave Integration

5pcs M18 Bluetooth 4.2 Audio Receiver Module Lossless Car Speaker Headphone Amplifier Board Wireless Refit

3pcs M18 Bluetooth 4.2 Audio Receiver Module Lossless Car Speaker Headphone Amplifier Board Wireless Refit

3pcs JDY-18 Bluetooth 4.2 Module High-speed Transparent Transmission BLE Mesh Networking Mas-ter-slave Integration Super CC2541

5pcs JDY-18 Bluetooth 4.2 Module High-speed Transparent Transmission BLE Mesh Networking Mas-ter-slave Integration Super CC2541

3pcs BLE102 Bluetooth Module Wireless BLE 4.1 Serial Port Ma-ster-slave Industrial Grade

5pcs JDY-32 Dual Mode Bluetooth 4.2 Module SPP BLE Serial Port UART Interface

10pcs JDY-32 Dual Mode Bluetooth 4.2 Module SPP BLE Serial Port UART Interface

10pcs JDY-31 DC 3.6-6V Bluetooth 2.0/3.0 Module SPP Protocol Android Compatible with HC-05/06 JDY-30

3pcs JDY-31 DC 3.6-6V Bluetooth 2.0/3.0 Module SPP Protocol Android Compatible with HC-05/06 JDY-30

5pcs JDY-31 DC 3.6-6V Bluetooth 2.0/3.0 Module SPP Protocol Android Compatible with HC-05/06 JDY-30

5pcs BLE102 Bluetooth Module Wireless BLE 4.1 Serial Port Ma-ster-slave Industrial Grade

10pcs JDY-66 Dual-mode Bluetooth 4.2 Audio Module BLE Serial Port Transmission HIFI

5pcs DC3.3-4.2V JDY-64 Lossless Bluetooth 4.2 Module Stereo Audio bluetooth Board

10pcs DC3.3-4.2V JDY-64 Lossless Bluetooth 4.2 Module Stereo Audio bluetooth Board

3pcs JDY-31 DC 3.6-6V Bluetooth to Serial Adapter Module SPP Protocol Android Compatible with HC-05/06 JDY-30

10pcs JDY-31 DC 3.6-6V Bluetooth to Serial Adapter Module SPP Protocol Android Compatible with HC-05/06 JDY-30

5pcs JDY-66 Dual-mode Bluetooth 4.2 Audio Module BLE Serial Port Transmission HIFI

3pcs JDY-66 Dual-mode Bluetooth 4.2 Audio Module BLE Serial Port Transmission HIFI

3pcs JDY-32 Dual Mode Bluetooth 4.2 Module SPP BLE Serial Port UART Interface

3pcs DC3.3-4.2V JDY-64 Lossless Bluetooth 4.2 Module Stereo Audio bluetooth Board

5pcs JDY-31 DC 3.6-6V Bluetooth to Serial Adapter Module SPP Protocol Android Compatible with HC-05/06 JDY-30

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

AI-Thinker USB to Serial Port CP2102 2.4G 433M USB to TTL Communication Module USB-T1 Adapter Board

SX1278 Wireless LoRa Module RHF78-052 LoRaWAN Node Module Integrated STM32 Low Power Long Distance 433MHz 470 MHz

LR43B/LR33B 433MHz/315MHz ASK Superheterodyne RF Module Wireless Remote Control Receiver Module

H34C 315MHz/433MHz RF Remote Control Board Wireless Transmitter Module Electronic DIY Board ASK OOK

Intelligent Microwave Sensor Switch AC220V-240V Human Body Induction Sensor Corridor Photoelectric Sensor