Pixelbot PCBs at the May 1st Hardware Meetup

The coloured pins make it much easier to see what each connection does

The Hull Pixelbot is going from strength to strength. The original device was powered by an Arduino Uno running a thing we call HullOS. Late last year we ported HullOS to the Raspberry Pi Pico. To make it easier to connect (and to add some interesting new options) Brian has designed a PCB that provides a proper power supply for the PICO and exposes all the connectors for motors and sensors. We’ve also got space for an OLED screen and a couple of push buttons.

This is a major development for Pixelbot. It means that we can expand Python-Ish (or maybe even replace it with “real” Python). It certainly gives us a lot more options when building robots.

Brian used a tiny hotplate to install all the surface mount components. We’ll have the hotplate and some components at the next Hardware Meetup so you can actually watch a circuit board being soldered.