How to flash a new firmware?

[DigitalDreams]

@clockworkorange

Is there a lua firmware image available for this device?

Initial PicoCalc port of lua

After struggling quite a bit with display and keyboard drivers, here is an initial lua interpreter: Nothing fancy, you can type in a program and run it. It’s based on GitHub - JeremyGrosser/picolua: A minimal example of Lua with Raspberry Pi pico-sdk The terminal supports a subset of ansi commands; the LCD driver supports hardware scrolling. Ctrl-C Clear buffer Ctrl-D Execute buffer Ctrl-L Clear screen Ctrl-Alt-Del Reboot Ctrl-Alt-F1 Reboot to bootsel for flashing Next steps will be to…