SpeedyBee F7 Mini 35A 3-6S 8-bit Flight Controller Stack 03 Vehicle Compatible with NB4/NB4 Pro

Compatible with NB4/NB4 Pro

Data Input： i-BUS2

Receiver Channels: 8CH

The quick-release design lets you swap an arm by removing just two screw

SpeedyBee F7 Mini 35A 3-6S 8-bit Flight Controller Stack 03 Vehicle Compatible with NB4/NB4 ProSpeedyBee F7 Mini 35A Stack Tune FC + ESC without a PC for your 2 4" quads Wireless full featured flight controller tuning Wireless full featured BLHeli_S ESC tuning High performance F7 flight controller CPU Real 35A BLHeli_S DSHOT600 ESC Built in Bluetooth 4. 0 BLE chip Too difficult to access the USB port on your compact 2 4" quad? Say goodbye! It's time to say goodbye to this trouble! With this Bluetooth stack, you don't need to connect your quad