1.Speedybee usb adapter,no configuration required,plug and play
2.Speedybee usb bluetooth,More stable and faster transmission performance
3.Support USB connector:support STM32/Cp210x USB connector,compatible with most flight controllers,llike as f4 flight controller,Betaflight F4, SPRacing F3,Omnibus F4
4.SpeedyBee APP:Using with SpeedyBee APP,the most convinient mobile ground station.IOS device:iphone 5,ipad 3rd Gen and later.IOS 10.0+:APP store.Android 4.3+:Google play,Download
5.2s-7s power input:2s-7s power input,at the same time,the micro USB interface supplies power to the flight controller(a battery can simultaneously power the bluetooth module and the flight controller