5PCS E104-BT51 CC2640R2F BLE5.0 Bluetooth Module 2.4GHz iBeacon Low Power 5dBm PCB Antenna SMD UART Wireless Transceiver DIY IoT
USD 36.99
5PCS E104-BT51 CC2640R2F BLE5.0 Bluetooth Module 2.4GHz iBeacon Low Power 5dBm PCB Antenna SMD UART Wireless Transceiver DIY IoT