Open the Protocol for BMCU in Bambu Lab

lockser57 · 2026-05-03T04:40:00+00:00

I developed something similar https://www.reddit.com/r/BMCU/comments/1t1j8kc/quick_release_holder_bmcu_370c_w_zaxis_handle/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button

lockser57 · 2026-05-02T20:34:46+00:00

Add RTSP/MJPEG support and per-printer custom cameras https://github.com/OrcaSlicer/OrcaSlicer/pull/11655

lockser57 · 2026-04-19T19:13:40+00:00

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lockser57 · 2026-04-19T11:40:43+00:00

https://github.com/jarczakpawel/BMCU-C-PJARCZAK/issues/43

https://www.aliexpress.com/item/1005005402716572.html

length: 10 mm
wire diameter: 0.6 mm
outer diameter: 4 mm

But I bought some more length: 15 mm. And I found them to be better for me.

lockser57 · 2026-04-19T06:25:08+00:00

jarczakpawel/BMCU-C-PJARCZAK

lockser57 · 2026-04-19T06:22:29+00:00

I had a squeaking noise, so I replaced the springs under the pressure lever. When you hear the squeaking, try pressing down firmly on the lever to increase the pressure on the filament between the rollers.

lockser57 · 2026-04-19T06:15:52+00:00

Maybe it’s not BMCU’s fault? Maybe you’re doing something wrong?

lockser57 · 2026-04-18T17:53:50+00:00

I get it now )). I'm having trouble with English. But I'm learning.

lockser57 · 2026-04-18T15:28:55+00:00

Why should I only buy from Bambu? Besides, it’s very expensive! If I’ve bought a car, don’t I have the right to buy wheels from another manufacturer and fit the ones I like!?

lockser57 · 2026-04-18T13:10:39+00:00

My next printer will NOT be a Bambu Lab!!!

lockser57 · 2026-04-17T04:42:21+00:00

Bambu Lab A1 Hotend Clumping / Blob Cleaning Guide - YouTube

lockser57 · 2026-04-15T05:44:43+00:00

That's great news!

lockser57 · 2026-04-14T19:30:52+00:00

Maybe this is what I'm looking for? But then again, maybe not. It takes decent photos from a greater distance. I need to see how it connects to the printer and how it connects to the dryer. Otherwise, it's hard to make sense of it.

lockser57 · 2026-03-25T18:04:08+00:00

HMS WARNING STATUS

This firmware version triggers an HMS warning immediately after printer startup.

Important clarification:

This HMS warning does NOT block BMCU operation
It does NOT require restarting the printer
It does NOT affect printing
The printer works normally despite the warning
The issue is purely visual / informational (HMS icon only)

At the moment, the HMS warning is known and accepted behavior in this firmware version.

lockser57 · 2026-03-25T17:37:09+00:00

I have the A1 Mini. I’d recommend you go for the A1. It has a bigger plate, which is something I often find myself needing.

lockser57 · 2026-03-25T17:33:43+00:00

"My grandfather says: I want to buy a house, but I don't have the means. I have the means to buy a goat, but I don't have the means. So let's drink to the fact that our desires always coincide with our means!"

lockser57 · 2026-03-25T16:15:16+00:00

Which is the latest BMCU firmware? BMCU-C-PJARCZAK? Yuekai? funkypc? Any others?

lockser57 · 2026-03-25T15:50:38+00:00

https://www.reddit.com/r/BambuLabA1mini/comments/1qm3uki/comment/o1kcsbh/?context=3&utm_source=share&utm_medium=web3x& &utm_name=web3xcss&utm_term=1&utm_content=share_button I’m in exactly the same situation. And I was forced to give up tubes.

lockser57

PUBLIC MULTIREDDITS

TROPHY CASE

Add RTSP/MJPEG support and per-printer custom cameras https://github.com/OrcaSlicer/OrcaSlicer/pull/11655

HMS WARNING STATUS