Hello everyone !
I have an APM 1 with ArduPlane V2.28 firmware.
I'm trying to use "DO_SET_SERVO" command to open the chute.
To test its action at the table before using it in flight i connect a servo to the 5th channel and make 4 commands in APM planner as shown in the attached file.
After the autopilot initialization i set its mode to auto via RC and unfortunately nothing happens. Ardupilot just holds the servo position as it was since startup. Tried clicking at "Restart mission" also.
I guess i'm doing something wrong )
I appreciate any help.