See this page in the Crickit guide on setting up MakeCode for micro:bit to set up for using Crickit extensions (mid-page).


This robot uses the Crickit and Sonar Extensions for the micro:bit MakeCode blocks. If you use the example code below, those are already added to that file. In the example, I have created some functions that handle the wheel movement code so that you just need to use the call forward, call back, call left, and call back blocks under Advanced Functions.

Here is some code that will get you started by doing some simple obstacle avoidance:

This guide was first published on Sep 26, 2019. It was last updated on Mar 08, 2024.

This page (The Code) was last updated on Mar 08, 2024.

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