Bluetooth Module Master-Slave Integrated One Master Three Slaves SRRC Certified BLE5.2 Low Power Wireless UART Passthrough

$4.80

Daxia Longque HID Bluetooth Proximity Switch Module Low Power Passive Unlock Auto Phone Connect BT401

$6.90

Bluetooth Audio Receiver Module MH-M18/M28/M38 Wireless DIY Lossless Car Speaker Circuit Board 4.2

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USB to TTL Serial Module 433MHz Antenna 2.4G Bluetooth WiFi External Antenna PCB PEX Generation 1

$2.00

Nordic Chip 2.4G Wireless Bluetooth Module nRF52810/52832/52811/54L15/51822

$7.90

HC-05 Bluetooth Module with Base Board, Master-Slave Integrated Wireless UART Transparent Communication Module

$15.55

Bluetooth Stereo Audio Transmitter Receiver 2-in-1 Module Board Bluetooth 5.3

$13.00

Qualcomm qcc3095 Bluetooth Audio Module LC3 ldac Decoding Digital i2s auracast

$36.00

HC-04D Bluetooth Module Dual-Mode SPP2.1+BLE4.0 Wireless Serial Communication Module with Base Board and Pin Headers

$18.48

BLE 02 Custom MAC RAW Bluetooth Module Simulator, BLE Bluetooth Transmitter with Tutorial Software, Portable

$64.90

CA-6928 5V Bluetooth Audio Dual-Channel Module 5.0 BT Bluetooth Receiver 3.2-5V Signal Long Distance

$4.28

HC-05-06-08-02 Master-Slave Integrated Bluetooth Module Board DIY Wireless Serial Transparent Transmission Electronic Module

$9.48