lunarc3

Offline map for Cardputer ADV

A hobby firmware and PC-side Python converter that puts an offline OpenStreetMap GPS map on the tiny M5Stack Cardputer device, no internet required, shows your position, pan and zoom, built around tight memory constraints.

Ballistic Calc for CardputerADV

MMBasic Port for CardputerADV

This is a game similar to Doodle Jump

Dashboard screen viewing distance

The dashboard best viewing distance Calculator