3D printers · Bambu Lab

Bambu Lab 3D printers

Bambu Lab ships an official, cloud-free Developer Mode with a documented local protocol, a rare case of a vendor opening the door itself. It disclaims support for what you build on it.

ModelsA1A1 miniP1PP1SX1 CarbonX1EH2D

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What it can become

What owners already do with it, easiest first.

An evening~30 minNo risk

Monitor and send jobs with no Bambu cloud

Turn on LAN-only mode and Developer Mode in the printer's own settings, then control it from Home Assistant over your network.

ha-bambulab★ 2.4K

An evening~30 minMay void the warranty

Slice and send without Bambu's app

The local MQTT protocol that Developer Mode opens is documented by the community; a desktop monitor can watch cameras and progress without the cloud.

OpenBambuAPI★ 703 bambuddy★ 3.2K

Hands-on~2 hCan brick it

Replace the OS on an older X1 Carbon

A custom firmware gives a root shell and a different UI on X1-series units still running the older, rootable firmware base. Bambu Lab closed this path for anyone who did not opt in before the cutoff; check your printer's firmware version first.

X1Plus★ 1K

Everything built for it

15 projects from the index, most active first.

Show all 15