Demo Code for the Thermal Printer available from SparkFun Electronics.
- /Firmware - Example Arduino sketch to run the printer
- /QRprint - A library and example Arduino sketch for generating and printing QR codes.
All other code is open source so please feel free to do anything you want with it; you buy me a beer if you use this and we meet someday (Beerware license).
Thanks to Chris Wheeler for the Arduino 1.0+ compatibility update!