Servo Gripper - HELP :)

Hi, good afternoon.

I own a pixhawk 2.4.8, tried several firmwares (1.9, 3.6.10, 3.5.3) and could not find the servo gripper function.
I’m trying to do a mission where the drone take off, go to the destination, land, open the servo system and take off plus RTH, but I can not make this happen. The closest we got was the drone taking off doing the mission, land, but couldn’t release the package.

The servo work with manual control on the radio, works on the MP as a camera trigger or as normal servo.

Can anyone help me or give me a light please.


This autotest is doing what you’re trying to do:

The critical bit you’re missing is

self.set_parameter(“SERVO8_FUNCTION”, 28)

The text for that is “EPM” - which could be rather clearer (or, you know,
actually correct).