To connect your BEASTX controller with your smartphone/tablet the BLE2SYS bluetooth smart interface is required. This is plugged into your device's SYS port and is used to establish a wireless communication to the phone. | To connect your BEASTX controller with your smartphone/tablet the BLE2SYS bluetooth smart interface is required. This is plugged into your device's SYS port and is used to establish a wireless communication to the phone. |