DIY Printer P3: A first look at the software

Posted on 2014-11-17 at 18:54 in Videos by Robbi-985.

Part three in this series of “making of” videos where I make a super-basic printer controlled by an Arduino.

Although it still doesn’t look like a printer, I’ve been working on the software. Here, you can see the first stages of having the printer be controlled by the computer. The image data is actually being sent, but very slowly (think of it as a “compatibility mode”) – I wanted to make sure I had two-way communication working perfectly before making things faster. As such, there are still debugging messages being displayed on the Arduino’s LCD, too, left over from me trying to get things to work.

[Watch in HD]

The next stage will be to prove that the Arduino is really receiving the image data correctly, even though there’s no mechanism to move a pen yet!

Illustration is by CAFFEIN (blog / Pixiv).

P.S. This video editor is bloody awful.


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