[Feature]: Add support for multi-nozzle printers (e.g. Snapmaker U1)

[kazoob]

Problem or Use Case

I have a Snapmaker U1, which has 4 toolheads / nozzles. Printbuddy only shows one nozzle, and accordingly only allows one spool to be assigned.

Screenshot from the printer's Fluidd interface:

Screenshot from Printbuddy:

Proposed Solution

All 4 toolhead / nozzle statuses are shown in the Printbuddy interface, and able to assign a separate spool to each.

Bonus if the chamber temperature is also displayed.

Please let me know if I can assist with collecting information from the Snapmaker U1.

Alternatives Considered

No response

Feature Category

Monitoring & Stats

Priority

Critical for my use case

Mockups or Examples

Here is a screenshot of my Bambu H2D in Bambuddy. It has two nozzles, multiple spools, and the chamber temperature is also displayed.

Contribution

• I would be willing to help implement this feature

Checklist

• I have searched existing issues to ensure this feature hasn't already been requested

[vmhomelab]

@kazoob thank you for reaching out and making this suggestion! I will be looking in to this as soon as I wrapped up another feature request.

[vmhomelab]

@kazoob I would be happy to implement support for the multi-nozzle printers. If you would like, you can send me a text message on discord :) (Username: jameson187).

[vmhomelab]

@kazoob Based on the snapmakers public repo I have added dynamic U1 object discovery and normalization for:

• Multi-nozzle support
• Chamber / cavity temperature
• Attached feeder / spool slots
• Material / color / remaining weight

If you would be able to test, please update your printbuddy instance to beta version v0.2.5.1b4 by enabling "Include beta versions" in the general settings of printbuddy and update through the UI (if printbuddy-updater has been set up). If not you need to change the branch from latest to dev in the docker-compose.yml file and do a pull and rebuild of the container. If you need any assistance please feel free to message me on discord (@jameson187)

[kazoob]

Hello @vmhomelab! Apologies for the delay. I have send a message on Discord so we can chat further.

FYI I updated to 0.2.5.1b6 and this is how my Snapmaker U1 shows up now: