20PCS TLSR8266 Bluetooth BLE4.2 UART SMD Transceiver E104-BT05 70m Slave Transparent Transmission Low Power Wireless Module DIY
USD 42.00
20PCS TLSR8266 Bluetooth BLE4.2 UART SMD Transceiver E104-BT05 70m Slave Transparent Transmission Low Power Wireless Module DIY