Hello,
My team is working on trying to control both of pur Newton Subsea Grippers. We have the signal wires plugged into AUX 1 and 2, and in trouble shooting we plugged it into AUX 3. However, when we go to map the necessary buttons for the gripper, Servo_n_min_momentary and Servo_n_max_momentary do not show. We are unsure of what may cause this problem. Does anyone have any suggestions?
Hi, what do you see? Can you share a picture?
I can’t provide a picture at the current moment, however it skips where the option to map any servos and just goes from the relay options to custom options
Hello,
I am having the same issue. I just upgraded to ArduSub 4.1.0 Beta and Companion 0.0.31 to integrate the WaterLinked DVL. The Button map dropped the servo controls and the Flight modes. I think the Flight modes are still there under enter_mode_n but Inot sure if one of the others may still be tied to servo3 which I had been using previously for the Newton Gripper. I am attaching 2 pics of the new button map.
TIA,
Jim
Hi @SMCJim,
The is a known issue which occurs if QGC is opened before the vehicle connects to it. Re-starting QGC should bring back the missing options 
Thanks for the response. Unfortunately, changing the boot order did not affect the button variables that are available.
Regards,
Jim
Nm,
After reading the github post a bit more thoroughly i was able to regain the proper button values by letting it fully connect and then closing and reopening QGC. Thanks again!
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