I’m using the px4 on a Pixhawk 4 and the separate Power Management Board it come with…
Firmware version 1.9.0
Generic Quadplane VTOL
Three way switch 1 multirotor 2 transition forward flight
All flight modes are set as stabilize for now.
10amp BEC connected to the 8th set of pins on the AUX rail (pix attached)
Lifting motors are Main 1-4 on the Power Management Board
3 servos Aux 1-3 (havn’t installed the 2 thrust motors yet… wanted to get the control surfaces working first)
(NOTE: I have been flying this aircraft in quadX mode (just the lifting motors) and it flies great. Wings are offset 30degrees to the motors, and in 30degree pitch forward the vehicle is flying fully on the wings with minimal thrust from the lifting motors. Now want to add control surfaces and forward thrust motors for the forward flight mode.)
Custom Boxwing… Ailerons on lower front wing(outboard sections) and Elevators rear wing (center)
Tested: Armed - Stabilize flight mode switched to FW Flight Mode, receiver bound, no response to Tx inputs and no stabilized responses in pitch or roll. (airspeed is set to disabled… I have a digital airspeed but the Pixhawk won’t recognize it)
Some forums talk about servo parameters, some RC, some aux. If you could walk me through a line by line Parameter setup for the elevator, I could apply the same steps to the ailerons and thrust motor.
Really appreciate it!!!