I have been flying fixed wing with Ardupilot for a long time and am familiar with the advanced parameters and some settings. Today I want to make a multi-rotor aircraft and use the Ardupilot firmware.
But encountered a problem.
I downloaded the multi-rotor firmware at ArduPilot firmware : /Copter/stable-4.2.3/MatekF405-Wing
Then connected the flight controller with mission planner 1.3.77.
Then I set up GPS, rcin and calibrated the horizon,
Then I found no corresponding options when setting the motor and RC channel functions,
And there is no available airplane mode to use in the airplane mode interface.
Of course, not even the PID interface is displayed.
Hope to get help.