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5pcs Low Voltage High Performance Transmitting Module 315MHz TX8 DC1.8V-3.6V ASK TTL Super Heterodyne Wireless Module

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

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

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

5pcs JDY-31 DC 3.6-6V Bluetooth 2.0/3.0 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

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

5Pcs IPEX /Welding 2.4G 3dBi Copper Tube Antenna Internal WIFI Aerial Omnidirectional Built-in Antenna with Sleeve for Laptop

5Pcs IPEX /Welding GSM GPRS WCDMA 3G PCB Antenna Aerial 2dBi Built-in Antenna SIM800 NB-IOT

5Pcs IPEX /Welding 2.4G PCB Antenna 4dBi Built-in Antenna Bluetooth Wifi Omnidirectional Aerial

5Pcs IPEX /Welding WCDMA CDMA TD 3G GSM GPRS FPC Antenna Aerial 2dBi Built-in Antenna

5Pcs IPEX /Welding 2.4G FPC Antenna 5dBi Built-in Antenna bluetooth Wifi Antenna Omnidirectional Aerial

5Pcs IPEX /Welding GSM 2G 3G LTE GPRS CDMA WCDMA 4G FPC Antenna Aerial 8dBi Built-in Antenna

5Pcs IPEX /Welding 5dBi GSM 2G 3G LTE GPRS CDMA WCDMA 4G FPC Antenna Aerial Built-in Antenna

5pcs JDY-31 SPP-C Pass-through Wireless Bluetooth BLE Module Serial Communication Compatible with CC2541

5pcs JDY-16 4.2 bluetooth Module BLE Module High Speed Transparent Transmission Module Wireless Adaptor

5pcs JDY-10M 4.0 bluetooth Module Master-Slave Support MESH Networking App Transmission

5pcs JDY-19 Ultra Low Power bluetooth BLE 4.2 Module Serial Port Transmission Low Power Consumption

5pcs JDY-40 2.4G Wireless Serial Port Transmission And Transceiver Integrated Remote Communication Module

5pcs JDY-08 BLE bluetooth 4.0 Serial Port Wireless Module Low Power Master-slave Support Airsync i Beacon

5pcs JDY-31 bluetooth Module 2.0/3.0 SPP Protocol Android Compatible With HC-05/06 JDY-30

5pcs Infrared IR Wireless Remote Controller Module Kits DIY Kit HX1838

5pcs HX1838 Infrared Remote Control Module IR Receiver Board DIY Kit HX1838

5Pcs IC2272 315MHz 4 Channel Wireless RF Remote Control Transmitter Receiver Module

5pcs HC-06 bluetooth RF Transceiver RS232 With Backplane Wireless Serial 4P 4 Pin Module Board

5pcs HC-06 HC06 Wireless Serial bluetooth RF Transceiver Module RS232 TTL

5pcs HC-08 Serial bluetooth 4.0 Module Transparent Communication Master-slave Integration Module

5pcs HC-05 Bluetooth Module Master-slave Serial Port Communication Board

5pcs HC-05 RF Wireless Bluetooth Transceiver Slave Module RS232 / TTL to UART Converter and Adapter

5pcs GT-24 Digital Wireless Module 2.4G NRF24L01 PA LNA Industrial Grade 1100M Long Distance