# Legacy XML Reference

Source reviewed:

- `c:\Users\janni\Nextcloud\Documents\Infinity Vis\sample_data\infinity_mirror_mapping_clean.xml`

Useful facts extracted from the legacy file:

- 3 rows by 6 columns logical preview layout
- 18 total tiles
- 106 LEDs per tile
- legacy transport metadata mentions WLED, Art-Net, and per-tile IP addresses
- each tile is described as four perimeter segments summing to 106 LEDs

What this file is **not** used for:

- it is not the new hardware-mapping schema
- it is not proof of the final ESP32 node-to-panel assignment
- it does not validate `UART 6`, `UART 5`, or `UART 4`
- it should not be imported as a generic slice engine

Recommended use:

- use it as a preview and spatial-reference aid only
- manually transfer final room layout after the new hardware mapping is physically validated