# GlowBit Matrix 4x4 - Python and MicroPython Guide

**URL:** <https://forum.core-electronics.com.au/t/glowbit-matrix-4x4-python-and-micropython-guide/11961>\
**Category:** Guides\
**Created:** [27 October 2021 07:22 UTC](https://forum.core-electronics.com.au/t/glowbit-matrix-4x4-python-and-micropython-guide/11961 "2021-10-27T07:22:55Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Brenton](https://yyz2.discourse-cdn.com/flex028/user_avatar/forum.core-electronics.com.au/brenton/32/5421_2.png) [@Brenton](https://forum.core-electronics.com.au/u/Brenton)\
**Post date:** [27 October 2021 07:22 UTC](https://forum.core-electronics.com.au/t/glowbit-matrix-4x4-python-and-micropython-guide/11961/1 "2021-10-27T07:22:55Z")

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New guide: [**“GlowBit Matrix 4x4 - Python and MicroPython”**](http://core-electronics.com.au/tutorials/glowbit-matrix-4x4-python-and-micropython-guide.html)  
  
 ![](https://core-electronics.com.au/media/kbase/GlowBit_Matrix_4x4.png)

This guide will cover the basic functionality of the GlowBit Python library when driving a GlowBit Matrix 4x4 module. Enjoy!

[**Read more**](http://core-electronics.com.au/tutorials/glowbit-matrix-4x4-python-and-micropython-guide.html)

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**Author:** ![Stephen107990](https://avatars.discourse-cdn.com/v4/letter/s/74df32/32.png) [@Stephen107990](https://forum.core-electronics.com.au/u/Stephen107990)\
**Post date:** [21 November 2022 03:21 UTC](https://forum.core-electronics.com.au/t/glowbit-matrix-4x4-python-and-micropython-guide/11961/2 "2022-11-21T03:21:00Z")

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There’s an error in the colour wheel example. Line 7 is missing a + between the x and y. Was getting an error and worked it out after I checked against the video.

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**Author:** ![Stephen107990](https://avatars.discourse-cdn.com/v4/letter/s/74df32/32.png) [@Stephen107990](https://forum.core-electronics.com.au/u/Stephen107990)\
**Post date:** [21 November 2022 03:38 UTC](https://forum.core-electronics.com.au/t/glowbit-matrix-4x4-python-and-micropython-guide/11961/3 "2022-11-21T03:38:55Z")

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Same issue in the second animation example.