OctagonStar Bluetooth 4.0 Uart Transceiver Module CC2541 Central Switching compatible HM-10
OctagonStar BLE Bluetooth 4.0 Uart Transceiver Module CC2541 Central Switching compatible HM-10 .<br>Universal for Android.Power input port has anti-reverse circuit,which can avoid wrong plug direction of power-causeing module and lead to burn out.<br>Converse:5V level to3.3V level<br>Dimension(in):1.85x6.29x0.23<br>QTY:1 Pcs.