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Module control software for Arduino.

A project log for HP printer cartridge control module

HP 63/302/123/803 cartridge control module with 3D printable mount.

Pavel SemenovPavel Semenov 04/23/2021 at 10:360 Comments

Here is it, the software part of the project for Arduino board is ready and can be downloaded from github.

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I've implement simple Arduino application to control cartridge ink jetting through module. It was not so hard as I expected, since all cumbersome bit logic is implemented and well documented by Sprite_tm in his repository of simple printcart.

This code has not been tested with real hardware yet, but output pins diagram looks promising.

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