# Adafruit bonnet mapping

**URL:** <https://rpi-rgb-led-matrix.discourse.group/t/adafruit-bonnet-mapping/746>\
**Category:** Uncategorized\
**Created:** [November 10, 2023, 4:16am UTC](https://rpi-rgb-led-matrix.discourse.group/t/adafruit-bonnet-mapping/746 "2023-11-10T04:16:14Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![TimSchoenberner](https://avatars.discourse-cdn.com/v4/letter/t/ecb155/32.png) [@TimSchoenberner](https://rpi-rgb-led-matrix.discourse.group/u/TimSchoenberner)\
**Post date:** [November 10, 2023, 4:16am UTC](https://rpi-rgb-led-matrix.discourse.group/t/adafruit-bonnet-mapping/746/1 "2023-11-10T04:16:14Z")

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Hello all.

New guy here to all of this and could use some guidance.

I have a RPi4 with 8GB. I also bought the Adafruit bonnet.

Bought a new Chinese display from eBay. The pin layout is a bit different than the one I see at the below page.

> <https://github.com/hzeller/rpi-rgb-led-matrix/blob/master/wiring.md>

Specifically the G2 and B2 pins are reversed on my matrix.

Where do I make the changes via settings to override this?

Thanks in advance.

Tim