# Updated documentation to show double width Vmapper with 52 panels

**URL:** <https://rpi-rgb-led-matrix.discourse.group/t/updated-documentation-to-show-double-width-vmapper-with-52-panels/1126>\
**Category:** Uncategorized\
**Created:** [October 8, 2025, 5:07am UTC](https://rpi-rgb-led-matrix.discourse.group/t/updated-documentation-to-show-double-width-vmapper-with-52-panels/1126 "2025-10-08T05:07:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![marcmerlin](https://yyz2.discourse-cdn.com/free1/user_avatar/rpi-rgb-led-matrix.discourse.group/marcmerlin/32/40_2.png) [@marcmerlin](https://rpi-rgb-led-matrix.discourse.group/u/marcmerlin)\
**Post date:** [October 8, 2025, 5:07am UTC](https://rpi-rgb-led-matrix.discourse.group/t/updated-documentation-to-show-double-width-vmapper-with-52-panels/1126/1 "2025-10-08T05:07:32Z")

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Please see the updated

> <https://github.com/hzeller/rpi-rgb-led-matrix/blob/master/lib/README.md#remapping-coordinates-pixels-within-panels-and-assigning-pixel-order-across-panels>

I wrote this to show how to handle a 52 panel display wired this way

 ![image](https://global.discourse-cdn.com/free1/uploads/rpi_rgb_led_matrix/original/1X/77e9c432a83a35ece28f32e5947763cbdbaf46e5.jpeg)