Steht im Sketch selbst drin, wie s geht:
"/********************************************************************/
/**** ESCs calibration ****/
/********************************************************************/
/* to calibrate all ESCs connected to MWii at the same time (useful to avoid unplugging/re-plugging each ESC) */
/* Warning: this creates a special version of MultiWii Code */
/* You cannot fly with this special version. It is only to be used for calibrating ESCs */
/* How To: */
/* 1. activate the define, possibly set high and low values for ESC calibration, if you know what you are doing */
/* 2. setup all options in config.h to whatever suits your copter */
/* 3. compile, upload, run --- cannot fly and will use Buzzer to indicate finished calibration */
/* 4. comment the define, compile, upload */
/* 5. test carefully, fly and have fun */
#define ESC_CALIB_LOW MINCOMMAND
#define ESC_CALIB_HIGH 2000
//#define ESC_CALIB_CANNOT_FLY
Gruß Peter