The Racerstar Racer 33A ESCs are not BLHeli_S or BLHeli32 firmware. Not sure what firmware running on the ESCs. But they can run OneShot, Multishot and DShot. Can't find a program to set or flash the ESCs. As for the motors...they quite ok. Nuff said.Enjoy.
Specs:
Frame: IFlight XL5 226mm Freestyle Frame
FC: Matek Systems F405 STD
ESC: Racerstar Racer Series 33A
Motors: Racerstar BR2207S 2500KV
Props: DalProp Cyclone T5040C
VTX: Matek Systems PDB/VTX
Cam: RunCam Swift
