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🚸 Rotate Towers for Malyan M300 / Monoprice Mini Delta #27808

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thisiskeithb
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@thisiskeithb thisiskeithb commented Apr 19, 2025

Description

Add a config flag to change board pins/rotate the towers for the Malyan M300 / Monoprice Mini Delta.

These printers ship with wiring so that the "front" is rotated 120° / faces the back-left and a common mod is to change the wiring to fix this.

Tested on a Monoprice Mini Delta.

Original wiring mod for reference (source):

Example 1 Example 2
image image

Requirements

Malyan M300 / Monoprice Mini Delta

Benefits

Instead of forcing users to do this hardware mod, they can add/enable M300_ROTATE_TOWERS in their config instead.

Configurations

https://github.com/MarlinFirmware/Configurations/tree/bugfix-2.1.x/config/examples/delta/Malyan%20M300

I'll submit a PR over there to add this option if it is merged (along with some other improvements).

Related Issues

None

@thinkyhead thinkyhead merged commit 4b32be9 into MarlinFirmware:bugfix-2.1.x Apr 20, 2025
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@thisiskeithb thisiskeithb deleted the pr/malyan_m300_rotate_towers branch April 20, 2025 16:37
EvilGremlin pushed a commit to EvilGremlin/Marlin that referenced this pull request May 15, 2025
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2 participants