Dangerhart

@Dangerhart@lemm.ee

• ⁨Comment⁩ on ⁨Docker firewall question⁩ ⁨⁨4⁩ ⁨weeks⁩ ago⁩:

  To add, you may not need to worry too much about setting up a firewall if your machine is behind a router/gateway that also has a firewall. There are arguments both ways, in-would suggest researching that some. I did it because I could, but I also only wireguard exposed publicly so it may be over kill

• ⁨Comment⁩ on ⁨Docker firewall question⁩ ⁨⁨4⁩ ⁨weeks⁩ ago⁩:

  I too read that it didn’t work with docker but that was not my experience on Ubuntu 24.04. Maybe it’s just docker desktop but I had all sorts of other issues with docker desktop and ditched it for plain docker, using lazydocker for an interface. I think one of the issues for outgoing connections at least is that IPs for the containers can change. I don’t remember exactly what my setup is currently but you shouldn’t have an issue opening up just specific ports mapped to a container while having default deny incoming. Not specific to containers but there are a few different Linux commands to get all ports and the processes listening on them, I used them extensively to debug my firewall setup. I can’t remember them either off the top of my head but you should be able to google for your distro.

• ⁨Comment⁩ on ⁨If you already know Docker CLI, is there a reason to use Portainer?⁩ ⁨⁨1⁩ ⁨month⁩ ago⁩:

  Somewhat off topic but I’ve been using this lately and it’s great github.com/jesseduffield/lazydocker. If all you want is a ui over docker this may be better than going all in on something like portainer

• ⁨Comment⁩ on ⁨Why am I having to level my Ender 3 s1 after every print?⁩ ⁨⁨1⁩ ⁨year⁩ ago⁩:

  It could be a lot of things. Temperature is a big one, are you letting the bed heat up completely for a consistent amount of time before each print, could heat be impacting your measurements? You probably aren’t printing enclosed, but my voron for example expands upwards almost an entire layer over the first hour of printing. Is there an intermittent air flow that could be impacting how hot your bed really is? Have you verified there is no slop or backlash in your z lead screws and connections? I had decent results on my sidewinder using POM anti backlash nuts. Same for the stability of your measuring tool. Have you checked that it’s not z tilt from turning off the motors between prints?

• ⁨Comment⁩ on ⁨Can I plug Nevermore filter where I circled?⁩ ⁨⁨1⁩ ⁨year⁩ ago⁩:

  Honestly if your going to go through all this effort to make this work, and already have a pi, I would suggest instead upgrade the control board and switch to klipper, there have to be guides out there

• ⁨Comment⁩ on ⁨Can I plug Nevermore filter where I circled?⁩ ⁨⁨1⁩ ⁨year⁩ ago⁩:

  Powering the fan from gpio pins probably isn’t going to work out well either, they are 3.3v and 5v. Powering the fan from the PSU is going to be similar to powering a pi off it, I believe you should step the voltage down to what each needs, where the fan is 24v I think the pi is 5v. Your PSU is probably 115 or 220 v. For connectors I would expect to have to redo them yourself with micro fit, molex, jst or w/e you want and can get. On some of mine I just did single pin molex on the pins of the white female connector for fan headers, it doesn’t lock but it works if you don’t have a lot of movement. This page is awesome for connectors info mattmillman.com/…/common-jst-connector-types/

• ⁨Comment⁩ on ⁨Can I plug Nevermore filter where I circled?⁩ ⁨⁨1⁩ ⁨year⁩ ago⁩:

  Per help.prusa3d.com/…/xbuddy-and-loveboard-electroni… it looks like you dont have any fan headers, you might be able to repurpose the unused ambient sensor header but no clue sorry. You might try splicing off the part or hotend fan? If you really wanted to use the input you might need a voltage step down or something

• ⁨Comment⁩ on ⁨Can I plug Nevermore filter where I circled?⁩ ⁨⁨1⁩ ⁨year⁩ ago⁩:

  You might be able to but you really shouldn’t. At the best you wouldn’t have control over fan speed. Find the wiring diagram for the board and use a fan header

• ⁨Comment⁩ on ⁨Spool Management for Klipper!⁩ ⁨⁨1⁩ ⁨year⁩ ago⁩:

  Oh hey I kinda helped get this started in a very round about way! Nice to see the fluid integration, maybe if I do the mainsail one, someone else will do it a better way lol. I’ve not been printing much lately but set spoolman up a while ago on the pi running my voron and it’s been great.

• ⁨Comment⁩ on ⁨What issue is this? Something with the z-seam?⁩ ⁨⁨1⁩ ⁨year⁩ ago⁩:

  I’ve had under extrusion, caused by too high speed or pressure advance settings look like this, does it show up if you slow down?