2 button press to trigger servo

I am looking to do a servo release that has to be done by pressing one of the (A,B,C,D) buttons, then pressing another one of the buttons to trigger the servo. I am wanting it to be a safety feature to not trigger the servo unless you press both buttons. Is this possible?


@philip have you seen anyone do this?


Even though there is not an “in herelink” way to do it, using Lua scripting to do it may add a layer of safety

Have two buttons be detected by Lua, and have that perform the action only if it receives the correct sequence.

Is this possible with PX4 firmware? I have to run PX4 unfortunately… I wish I could run ardupilot for this vehicle

I have no idea unfortunately on that