solar controller connection Smartphone compatible BT-2 module

Bt-2 Solar Controller Extend Bluetooth Communication Bluetooth Adapter Cooperate With Mobile Phone1.Realize the solar controller of wireless monitoring function<br> BT-2 Bluetooth Communication Module for Solar Controller and Smartphone<br> 2.Support mobile phone APP, plug and play, simple setting<br> 3.The use of high performance, low power consumption of thebluetooth special chip<br> 4.Adopt bluetooth 4.0 and BLE technology, has the characteristics ofrapid communication and strong anti-jamming capability<br> 5.Without external power supply, power supply directly by thecommunication port<br> Communication distance of up to 15 meters<br> Stand-by power consumption: 0.04W<br> Run power consumption: 0.05W<br> Communication distance: 15m<br> Serial port baud rate: Fixed baud rate 9600bps<br> Communication methods: TTL<br> Interface<br> Connecting line: Standard Ethernet cable(parallel line)<br> Operating temperature: -20-75<br> 1 x BT-2 Bluetooth module<br> Type: BT-2<br> Input voltage: 5V-12V<br> type: PH2.0<br> Fixed holes diameter: 3.5<br> Colour: black<br> Material:plastic<br> Included in the package:<br> Only the listed package contents are included.<br> Note: Actual colour may vary slightly because of lighting and display settings.<br> Please allow a measurement tolerance of +/- 1-3cm.