Badge simulator
This is the badge's real firmware, running in your browser on MicroPython compiled to WebAssembly.
Loading the badge firmware
Using it
Pick an app above, or use the badge's own menu: SW9 and SW8 move down and up, SW7 selects, and holding SW4 comes back to the menu from any app. SW5 resets the badge. Click or tap the switches on the board, or press the matching number keys.