nRF52840/833 BLE Module 2.4GHz BLE 4.2/5.0/5.4 COJXU E73-2G4M08S1CX/EX Series RF Transceiver Transmitter Receiver SoC

nRF52840/833 BLE Module 2.4GHz BLE 4.2/5.0/5.4 COJXU E73-2G4M08S1CX/EX Series RF Transceiver Transmitter Receiver SoC

Aliexpress UK