Domestic Bluetooth Audio Module 2.4G Wireless Stereo Speaker Amplifier Board BLE Serial SPP Transparent Transmission

$3.40

ECB01 Series ECB02 Series Bluetooth Module Bluetooth to Serial Module Bluetooth Transparent Transmission BLE

$1.40

Type-C Charging Port Mono Bluetooth Amplifier Supporting TWS Stereo Pairing Adjustable Volume DAU BT16

$9.50

Bluetooth Module nRF52840 USB Dongle, Low Power BLE 4.2/5.0 Plug-and-Play for Secondary Development

$14.96

HC-05-06-08 Master-Slave Integrated Bluetooth Module Board AT-09 Wireless Serial Transparent Transmission Bluetooth Module 4.0

$9.80

DX-BT04-A/08-A SPP 3.0+BLE 4.2 Dual-Mode Wireless Serial High-Speed Transparent Transmission Data Bluetooth Module

$12.01

DIY Bluetooth 5.0 Audio Receiver Module MP3 Bluetooth Decoder Board for Car Speakers Audio Amplifier Board 4.1

$4.60

Daxia Longque BT27 Long-Distance Bluetooth Serial Module Master-Slave 580m Wireless Transparent Transmission BLE5.1 Module

$9.90

Daxia Longque BT04-E Dual-Mode Bluetooth Module SPP 3.0+BLE 4.2 Wireless Serial Transparent Transmission Compatible with HC05

$0.49

Daxia Longque Bluetooth Module BLE 5.2 Serial Transparent Transmission + 2.4G Module Wireless Transceiver RF Receiver BT121

$1.00

BT 6.0 Bluetooth Adapter, Driver-Free USB Audio Receiver/Transmitter for Desktop PC, PA Gain 200m, AAC/SBC

$25.40

nRF52810/52832/52811/54L15 Bluetooth Module BLE 5.0 Low Power Compact Wireless SoC

$7.90