i have the same problem. i think this only happened after the latest FW update on my LM Micra. any idea what needs to be done? thank you
oops just saw this. thank you @zweckj zweckj
Thanks for the confirmation. I only switched from the HACS integration recently so I didnât notice when it stopped working. Looking forward to 2025! Thanks for all the work!
Hello, Iâm getting this error today when reloading the integration.
Logger: homeassistant.config_entries
Source: config_entries.py:640
First occurred: 8:51:36 AM (5 occurrences)
Last logged: 9:01:50 AM
Error setting up entry Giulia for lamarzocco
Traceback (most recent call last):
File â/usr/src/homeassistant/homeassistant/config_entries.pyâ, line 640, in __async_setup_with_context
result = await component.async_setup_entry(hass, self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File â/usr/src/homeassistant/homeassistant/components/lamarzocco/init.pyâ, line 63, in async_setup_entry
local_bearer=entry.data[CONF_TOKEN],
~~~~~~~~~~^^^^^^^^^^^^
KeyError: âtokenâ
Working with the official HA integration.
Thatâs a weird one because that isnât touched after integration setup and the only explanation Iâd have is the storage file became corrupted. You can check the .storage/core.config_entries file if thatâs indeed missing there, otherwise Iâd just suggest to delete the integration and set it up again.
Hello,
my integration does not work anymore.
what does this mean? do i need to set up a new integration? I deleted my integration and set it up again, bit sill no connection to my Linea Mini 
âCaution
This integration is deprecated and very likely broken with 2024.12. Switch the the built in integration instead.â
any Tipps?
If you are using the custom_component GitHub - zweckj/lamarzocco: Interact with your La Marzocco espresso machine you need to remove it (reboot Home Assistant) and set it back up the native component.
I already tried. But the Integration still does not work.
Can i see in the LM App if i am registrated with my Google Account or with my Mail Adress?
(Google Account Integration does not work i think)
Kind
Found the Problem!
The Old Integration was still installed in HACS - sorry and THANKS!
Great! Happy coffee making!
I asked [email protected] why BT is gone on the GS3 with the latest GW, here is the reply:
âAt the moment, the Blutooth connection, now called Offline Mode, is only available for Linea Micra and Linea Mini 2023.
We recognize that this change has impacted usability for other machines models and we have already reported this to our development team for review.â
Since today iam in the La Marzocco game too. Now i tried to add the La Marzocco integration in my Home Assistant. My Lienea Micra is shown, but every time at the âusername - passwordâ screen i get a connection error. In the HA logs i get the following:
Logger: homeassistant.components.lamarzocco.config_flow
Quelle: components/lamarzocco/config_flow.py:101
Integration: La Marzocco (Dokumentation, Probleme)
Erstmals aufgetreten: 17:26:26 (3 Vorkommnisse)
Zuletzt protokolliert: 18:04:12
Error connecting to server: Request to endpoint https://cms.lamarzocco.io/oauth/v2/token failed with status code 400response: {âerrorâ:âinvalid_grantâ,âerror_descriptionâ:âInvalid username and password combinationâ}
The username - password combination works fine in the La Marzocco app. What am i doing wrong?
Can someone explain to me how to switch from the old integration to the new pylamarzocco, I donât understand how to do it
@Paule26
Unfortunately, as of today 4/20/2025, the built-in integration for La Marzocco
is broken for many users of the recently released La Marzocco v5.0 firmware if not everyone. I just wanted to note that because this post started out as discussion of the custom integration (which was installable via a tool like HACS), but the developer worked really hard to get this integration built-in to Home Assistant so the subject matter of this post has evolved.
Assuming by mentioning pylamarzocco, you are referring to this:
The developer has submitted a pull request to update the current La Marzocco Integration with the new pylamarzocco v2 which they have been working on to fix the issues with the v5.0 firmware and the fact that La Marzocco shut down the API which the integration used to rely upon.
Long Story Short, fixes from the developer are coming in Home Assistant version 2025.5.0 which is slated for release on May 7th. The developer has worked on as much as they can, but they acknowledge there still may be some bugs to work out even then. With all Home Assistant releases, there is a beta period which begins one week before release on April 30th.
To join beta channel, go to your (homeassistant url)/config/updates, click the three dots, and Join Beta Channel. Unfortunately like many of the 132 of us whoâs machines went from smart to dumb, joining beta is probably the easiest and most supportable way for you to get the new code on April 30 instead of waiting for May 7. It sucks, but despite the fact that the integration is essentially broken, Home Assistant devs get so many PR they simply canât accept breaking changes in patch cycles (like 2025.4.4) and thatâs why it has to wait until 2025.5.0.
You can see more details here.
Hey.
Similiar question as @paule26
How can I switch to the ânewâ core integration from the custom one?
If I want to install the new one, HAS still shows me the hint that La Marzocco is a custom integration that replaces a core component.
But I have no idea how to âuninstallâ the old custom integration from HACS?
In the HACS card, La Marzocco is still listed as service.
Thanks 
Delete the folder custom_components/lamarzocco
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