CC2340,Bluetooth 5.3 Transmitter,Transmitter Receiver Module

nRF52832,BLE5.0,Nordic nRF52832

CC2541,BLE 4.0,slave module

CC2540,BLE 4.0,bluetooth uart module

CC2540,BT 4.0,UART module

Bluetooth 5.0,uart module,RF transmitter module