PrusaLink for Home Assistant (built-in integration)

About

PrusaLink is a built-in Home Assistant integration for Prusa printers that works locally. It adds binary sensors for farm mode, MMU and SD card, plus sensors for fan speeds, filename, material, nozzle and heatbed temperatures, nozzle diameter and print progress details. Buttons allow cancelling, pausing, continuing and resuming a job, and a camera entity shows a preview. A repair notice appears in Settings under Repairs when a firmware update is required. Home Assistant can discover the printer on the network and offer to add it, and setup in the interface asks for host, username and password.

Automatic summary of Home Assistant's source code. Something wrong? Get in touch

Supports

Works locally Talks to your devices on your own network. No vendor cloud in between.
Set up in the UI Add it in Settings, Devices and services. Nothing to download.
Found by itself Home Assistant spots it on the network and offers to add it.
Updated with Home Assistant Ships and updates with every Home Assistant release.

Provides

Cameras
Sensors

Setting it up

Home Assistant usually finds it on the network and offers to add it. It can also be added by hand under Settings, Devices and services.

Connect

Host
Password
Username

Texts from Home Assistant's source code, Apache License 2.0.

Entities

Binary sensorsFarm mode, MMU, SD card
ButtonsCancel job, Continue job, Pause job, Resume job
CamerasPreview
SensorsHotend fan, Print fan, Filename, Heatbed target temperature, Heatbed temperature, Material, Minimum extrusion temperature, Nozzle diameter, Nozzle target temperature, Nozzle temperature, Print finish, Print flow, and 6 more