@Shreekar, I have seen mini quads using the MOSFETs, and they fly pretty good. All mini quads use them. You can’t put ESC in these because, they would require additional circuits. The coreless motors, unlike the BLDC have two terminals, hence pwm is I guess the best way to control them. Also, I am not driving the circuit directly from the board. The board is just for pwm. I am using battery for running the motors, just the way you use them in all kind of quads.