This code was written hastily, and I have no intention of maintaining it. Feel free to ask questions, but I reserve the right to say "IDK, Sorry!"

• Backend: The web app that takes a menu URL and converts it into a simple, common, printable format. Runs on a normal computer/server.
• CircuitPython: The firmware that runs inside the device, on a Seeed Studio XIAO ESP-32 S3 microcontroller. This handles scanning QR Codes, passing the URL to the backend, and driving the thermal printer.