Align Gpro BTH01 Bluetooth Device. The Align Gpro BTH01 Bluetooth Device is a small device that allows you to bridge your compatible Align Gyro systems, APS-M system, APS system and more with your Smart phone/tablet. This means you can adjust the parameters of your Align helicopter/multicopter electronics directly, providing easy and simple setup changes.   

Specifications:
Operating voltage range: DC 3.3~8.4V
Operating current consumption: <100mA @ 4.8V
Operating Temperature: -20℃~65℃
Operating Humidity: 0%~95%
RoHS certification: Yes
Size: Approx 34.3x18.2x8.5mm
Weight: Approx 7.8g