This is basically a demake of the ESP32 based NeoGB printer (which I co-developed with Rafael Zenaro), but for the Raspberry Pi Pico. It stores the printed images in pixel perfect 4x PNG format. It is ...

There was a high concentration of robots creating art and 3D printing on display and the Faire, so I saved the best examples just for this article. But you’ll also find hacks from a few groups ...