Violum Tracker

Learn to build a tracking device
using 2 micro:bits and their radio


The Comic

Running low on violum, Switch builds a gadget that will help Ruby detect even the smallest crystals buried beneath the sand.

Game Demo

Hide one micro:bit and get a friend to track it down using a second micro:bit.

Micro:bit Code

Instructions to code your micro:bit trackers using

Download all the resources