Succex Micro F4 15A V2.1 Stack (plug motor connection ) | Total Rotor
iFlight SucceX-E F4 V2.1 Flight Controller F4 FC 5xUARTs Built-in OSD Barometer Current Sensor 32MB Black Box for 3-6s FPV Racing Drone Quadcopter : Amazon.com.au: Toys & Games
iFlight SucceX-E F4 V2.1 Flight Controller 30.5X 30.5mm Mounting F4 FC, Built-in OSD, Barometer, Current Sensor, 8MB Black Box, for 3-6s FPV Racing Drone Quadcopter : Amazon.ae: Toys