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Demo Code for the Thermal Printer available from SparkFun Electronics
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Latest commit d1bfbb0 Nov 2, 2018
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Firmware Adding firmware and README Dec 13, 2013
QRprint Cleaning up file structure Dec 19, 2013
.gitignore Adding firmware and README Dec 13, 2013 Update Nov 1, 2018

Thermal Printer

Thermal Printer

Thermal Printer (COM-14970)

Demo Code for the (CSN-A2-T) thermal printer available from SparkFun Electronics. Simply connect to a serial UART with a sufficient power supply to print on thermal printer paper!


Repository Contents

  • /Firmware - Example Arduino sketch to run the printer
  • /QRprint - A library and example Arduino sketch for generating and printing QR codes.

Product Versions

License Information

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!

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