Bambu Lab for Home Assistant (Marketplace integration)

Installs: 21.6k sharing analytics
GitHub stars: 2.4k
Connection: Works locally
Upkeep: Updated in the last 6 months
Version: v2.2.26, September 21, 2026
Category: Computers and network, Printers
Kind: Marketplace integration
Brand: Bambu Lab
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: bambu_lab
Source: github.com/greghesp/ha-bambulab
Issues: Report an issue

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation.

About

Bambu Lab is an integration that connects Bambu Lab printers to Home Assistant and works locally. It adds controls for pause, resume and stop, plus fans, lights, target temperatures, printing speed and a camera with image entities. Sensors and binary sensors report state such as temperatures, Wi-Fi signal, door, drying, online status and print errors. A firmware update entity is included, and the printer can be added through a cloud account or a direct local connection with an access code. Devices offer triggers for print started, finished, failed and canceled, and for HMS errors, so automations can react directly. Repair notices appear for problems like a rejected access code or a missing SD card, and a diagnostics file can be downloaded for bug reports.

Automatic summary of the README and code of greghesp/ha-bambulab. Something wrong, or are you the maintainer and want your own text here? Get in touch

Supports

Works locally Talks to your devices on your own network. No vendor cloud in between.
Found by itself Home Assistant spots it on the network and offers to add it.
Device triggers Its devices can start automations directly.
From the Marketplace Installed through the Marketplace, formerly HACS.
Actively maintained Its author released or pushed a change in the last six months.

Provides

Lights
Fans
Cameras
Switches
Sensors

Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

Connect

Printer configuration mode:

Bambu Lab Cloud Connection

Account region:
Email Address or Phone Number
Password
Request new code
Email or phone verification code
Two factor authentication code

Printer Selection

Choose printer to add:

Setup Local Connection

Connect directly to printer mqtt:
Skip local mqtt connection test (not recommended):
Local Printer IP Address:
Access Code:
Number of models to cache to home assistant (-1 for unlimited):
Number of timelapse videos to cache to home assistant (-1 for unlimited):
Current usage hours (optional):
Disable SSL verification
Enable firmware update support

Lan Mode Connection

Serial Number:
Local Printer IP Address:
Access Code:
Number of models to cache to home assistant (-1 for unlimited):
Number of timelapse videos to cache to home assistant (-1 for unlimited):
Current usage hours (optional):
Disable SSL verification
Enable firmware update support

After setup

Printer configuration mode:
Account region:
Email Address or Phone Number
Password
Request new code
Email or phone verification code
Two factor authentication code
Adjust settings for:
Local Printer IP Address:
Access Code:
Connect directly to printer mqtt:
Skip local mqtt connection test (not recommended):
Number of models to cache to home assistant (-1 for unlimited):
Number of timelapse videos to cache to home assistant (-1 for unlimited):
Current usage hours (optional):
Disable SSL verification
Enable firmware update support
Local Printer IP Address:
Access Code:
Number of models to cache to home assistant (-1 for unlimited):
Number of timelapse videos to cache to home assistant (-1 for unlimited):
Current usage hours (optional):
Disable SSL verification
Enable firmware update support

Texts from the code of greghesp/ha-bambulab.

Entities

Binary sensorsActive, Drying, Developer LAN mode, Door, Timelapse, HMS errors, Print error, Online, MQTT encryption, Hybrid MQTT control blocked, Firmware, Extruder filament
ButtonsPause, Resume, Stop, Force refresh, Debug, Buzzer - Silence, Buzzer - Fire alarm, Buzzer - Beeping
CamerasCamera
FansCooling fan, Aux fan, Chamber fan, Secondary aux fan
ImagesCamera, Cover image, Pick image
LightsChamber light, Camera light, Heatbed light
NumbersBed target temperature, Nozzle target temperature, Chamber target temperature
SelectsPrinting speed, Airduct mode
SensorsAirduct mode, Tool module, Wi-Fi signal, Bed temperature, Bed target temperature, Chamber temperature, Chamber target temperature, Nozzle target temperature, Nozzle temperature, Left nozzle temperature, Left nozzle target temperature, Right nozzle temperature, and 48 more
SwitchesCamera, Image sensor camera, Model data loading, Prompt sound
UpdatesFirmware update

Troubleshooting

DiagnosticsDownloads a diagnostics file to attach to a bug report.
Repair noticesNotices it can show in Settings, Repairs:Authentication Failed, Access Code Rejected, No USB or SD Card Detected, Live View Disabled, MQTT Encryption Enabled, Hybrid Connection Blocks Control