Bitmap16dx

BitMap16 DX is a tiny pixel art sketchbook for M5Stack Cardputer devices, channeling the vibe of early-2000s handheld gaming consoles. It supports both 8×8 and 16×16 canvas modes with draw, erase, move, and fill tools, along with undo for your last action. You can save and open sketches from the SD card, work with built-in 16-, 8-, and 4-color palettes, download new palettes from lospec. Artwork can be exported as PNG files to bitmap16dx/exports/, either at 128×128 resolution or at the logical canvas size. Check out the complete key commands on github or press H for help. Readme: https://github.com/bradmcnally/bitmap16dx