motor 3 and 4 are not working even after the calibration of ESC and motor 1 and 2 are not gaining RPM (slow speed of motors on full throttle).(Motors: sunnysky X3515s kv400)
motor 3 and 4 are not working even after the calibration of ESC and motor 1 and 2 are not gaining RPM (slow speed of motors on full throttle).(Motors: sunnysky X3515s kv400)