# Flip single tiles

**URL:** <https://rpi-rgb-led-matrix.discourse.group/t/flip-single-tiles/655>\
**Category:** Uncategorized\
**Created:** [April 6, 2023, 7:38am UTC](https://rpi-rgb-led-matrix.discourse.group/t/flip-single-tiles/655 "2023-04-06T07:38:42Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![wema](https://avatars.discourse-cdn.com/v4/letter/w/f08c70/32.png) [@wema](https://rpi-rgb-led-matrix.discourse.group/u/wema)\
**Post date:** [April 6, 2023, 7:38am UTC](https://rpi-rgb-led-matrix.discourse.group/t/flip-single-tiles/655/1 "2023-04-06T07:38:42Z")

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For a photo booth I want to flip a single tile in a 3 by 4 mapping.  
Because I want to physically lay the tile flat and mirror it in.

![flip-single-tile](https://global.discourse-cdn.com/free1/uploads/rpi_rgb_led_matrix/original/1X/57b2ecfe2a4a98ad61c7dd0f94076342d880e0a3.jpeg)

I guess I would need to write a custom mapper but I am not skilled to write it.  
Anyone who could point me how to do it. Or write it for me on a paid basis?