Motor Calibration using mikrokopter bl-ctrl V2.0

We have tested the mikrokopter ESC plunging a external PWM wave generator and all worked fine without any problems.
But when we assembly the vrbrain 5.2 and the mikrokopter and doing the motor calibration it seams it does nothing. And even when we make a motor test by using the ardupilot software, the motor does not spin.
Is there any incompatibility with them or do we need to flash the ESCs?


Someone can help us?

Maybe Mikrokopter bl-ctrl is not compatible with vrbrain