Mathias Gruber

Hi Johannes, I am doing some lot's of testing, now on my Voron printer and found something very interesting: The Baolsen sensor performs quite well there. Also noise levels. But in my Voron the tool-head is an Umbilical setup, which means that cabling are minimal, since a dedicated MCU board is mounted on the tool-head. Also precision is quite good. So the main issue in Artillery has to do with the longer cabling and too high pull-up resistor. So I would bet that adding a 4k7 1/4W resistor between...

Hi Johannes, I am doing some lot's of testing, now on my Voron printerand found something very interesting: The Baolsen sensor performs quite well there. Also noise levels. But in my Voron the toolhead is an Umbilical setup, which means that cabling are minimal, since a dedicated MCU board is mounted on the toolhead. Also precision is quite good. So the main issue in Artillery has to do with the longer cabling and too high pull-up resistor. So I would bet that adding a 4k7 1/4W resistor between 24V...

Yes maybe a bigger fan will reduce noise. The factory default is quite loud.

Just search GX-H12A on these pages. They are too dynamic and will change constantly.

Consider your mechanic. I've added an anti-backslash lead, like this: https://de.aliexpress.com/item/1005004293808084.html (the 8mm Round Brass variant). On 16/01/2026 14:17, Johannes Kroll wrote: Yes I was using the same script: https://github.com/KiloQubit/probe_accuracy/ So if I understand correctly, in your graphs, the range of measured Z values was roughly 0.05mm to 0.1mm. While in my graph, it's around 0.4mm. That tells me there must be something wrong with my setup, probably the probe has...

As I mentioned on the article I borrowed the test script from another user on github. Although it shows the weakness of the probe it is not ideal to represent a print job. Actually only the first and the third phases are important. The second phase just adds "noise" to the important information we should look for. The Z10+ diff indicates how much deviation was measured after 10 minutes on Phase 3. This should measure the effect of heat soaking. But like I said, this is contaminated by the Phase 2....

No. Simply the screw. My model is a X4 Pro. Probably a change on the S1.

Added a Belt Tension Article