"Hi Simon,good news, I've tested the gimball with an automatic mission with a DO_SET_ROI command and I found out that the copter could pilot the gimball's pitch (as you can see in the dropbox linked video ->…"

"I can't adjust the V1 screw if my pixhawk is power on and the pit cable is connected! If I disconnect the pit cable the V1 screw work.
Is it the same for you?

Thank you

Niccolò"

"Thank you to everything for the answers! I've spent lot of hours trying to let the gimball work but I've lost my time, it's like the radio signal not arrive to the gimball, the gimball is correctly linked to the pixhawk because if i change the pwm…"

"Hi Simon, 
I've made exactly what you said in your very good wiki but by tilt is not working, I could see a little tilt movement if i put connector in PIT gimbal input and I change the range of servo pwm output on mission planner.
Do you have you…"