Bluetooth Module, V4.0, 2Mbps; Bluetooth Version:Bluetooth 4.0; Supply Voltage Min:2V; Supply Voltage Max:3.6V; Signal Range Max:-; Data Rate:2Mbps; Bluetooth Class:-; Receive Sensitivity:-93Dbm; Operating Temperature Min:-40°C; Rohs Compliant: Yes |Silicon Labs BLE113-A-V1