Tetracam Shutter Trigger

ArduPlane Plane 3.3
1

Anyone else using a Tetracam Multispectral camera with the pixhawk, how are you triggering the shutter line?

Is using an external RC Switch the only way, or, is it possible to trigger it directly with the Pixhawks Relay switch?

Thank you

2

I’d imagine using one of the AUX channels as relay. Check copter.ardupilot.com/wiki/common … ith-servo/

3

I tried that but no success. Just going to use an external RC Switch.

I think the primary issue is the Tetracam runs on 9-15v and the servo rail is 5v so you can’t connect the ground together without issues. Unless there is a way to do this?