Note

This repository contains the MobiFlight custom device code and the hardware construction files for my implementation of a KAP140 autopilot using a RP2040 and a 3.12" OLED screen. The MobiFlight profile is for the WBSim C172 which has a more complete implmentation of the KAP140. You can use it with the Asobo KAP140, but will require some mods to the MobiFlight mcc file.

Prerequisites

** Requires use of a custom MobiFlight board and device (included here) to get the screen to function.

• 3d printer. I use a very old FlashForge Creator Pro 2, so any decent 3d printer will suffice.
• Laser cutter/etcher. I use my local library's Epilog Fusion 60. Alternately, you could cut the PCB with a dremel and paint/hand letter.
• Various hardware and supplies listed here
• More pictures and build instructions in the Hardware folder
• See detailed information on the OLED screen here

Pictures

Running

In action YouTube link