For two months I’ve been using spare time to code a Garmin G3X display instrument for the flight simulator community.
The G3X system is for both experimental and certified aircraft. It includes the GDU460, a ten inch touch screen multi page display shown above. Our plane (N50KB) has two on its instrument panel.
I have initially focused on coding the five engine instrument panels. Click on the image below to see a video of progress to date.