• 0 Posts
  • 237 Comments
Joined 1 year ago
cake
Cake day: September 1st, 2023

help-circle


  • It is my time to shine! I’ve had 3 3D printers thus far: I started with an Ender 3 Pro that I modified extensively, converting it to direct drive, 3D printed belt tensioners, cable chains, fan ducts, upgraded board with quiet drivers, and a Raspberry Pi running Klipper. All of the modifications led to a decrease in quality over time.

    I also had a Qidi for a while, and it was…fine. Not great, but serviceable. Not super repairable or upgradeable, and I had to use their version of the Cura slicer, which they did not do a good job of keeping up to date.

    When the Ender 3 Pro started to become unreliable, I switched to the Elegoo Neptune 4 Pro, which is basically the final form of what I was trying to turn the Ender into, plus a bit extra. From the factory, it has direct drive, linear rails, runs klipper, has automatic bed leveling, filament runout detection, etc. It does NOT have wifi, but does have an ethernet port, which I prefer.

    Using Fluidd is much better than Octoprint, and I’ve finally switched away from using Cura and am a convert to OrcaSlicer, which is EXCELLENT. It can send prints directly to the printer as well. It’s a great combination that I’m having a lot of fun with.

    Full disclosure: I recently discovered that the version of Klipper this printer uses is out of date (2022) and does not fully comply with the klipper license, which I am NOT a fan of, but there is a very well documented way to “upgrade” to a “de-Elegood”, fully operational Klipper.









  • Yeah, the tablet runs Fully Kiosk and I tried the same thing with the battery percentage thing and ran into the same issue, so I just simplified and made the automation time-based.

    The tablet also likes to freeze a few times a day, so I also created an automation that toggles the smart plug power whenever HA loses connection to the tablet for more than 5 seconds, then toggles back to the original state at the start of the automation, which corrects the problem. Until the next time. But hey! It was only $60, so it’s fine.




  • From top to bottom:

    • Patch panel (with artisinal, handmade cables)
    • TP-Link managed switch Shelf 1:
    • PFSense 4 port firewall
    • Lenovo m910q w/Proxmox (cluster node 1) running 2 VMs for docker hosting: Ubuntu for media stuff (arrs, navidrome, jellyfin, calibre, calibre-web, tubesync, syncthing) and Debian for other stuff (paperless-ngx, vikunja, vscodium, redlib, x-pipe webtop, fasten health, linkwarden, alexandrite), 1 Win 10 VM for the very few times I need to use windows, some Red Hat Academy student and instructor RHEL 9 VMs, and an OPNsense VM for testing Shelf 2:
    • HP Elitedesk G5 800 SFF w/Proxmox (cluster node 2) with an Nvidia GT 730 passed through to a Debian VM used primarily as a remote desktop via ThinLinc, but also runs a few docker containers (stirling pdf, willow application server, fileflows)
    • Shuttle DH110 w/Proxmox (cluster node 3) with 1 VM running Home Assistant OS with an NVME Coral TPU passed through as well as a zooz 800 long range zwave coordinator (the zigbee coordinator is ethernet and in a different room) and two LXCs with grafana and prometheus courtesy of tteck (RIP) Shelf 3:
    • WIP Fractal R5 server to replace the ancient Ubuntu file server to the left (outside the rack, sitting on the box of ethernet cable) that is primarily the home of my media drives (3 12 TB Ironwolf drives) and was my first homelab server. The new box will have a Tesla p4 and RX 580 GTX, i7-8700T and 64GB RAM in addition to the drives from the old server. I’ll be converting the Ubuntu drive from the old server into an image and will use it to create a Proxmox VM on the new server, with the same drives passed through. Bottom:
    • 2 Cyberpower CP1000 UPS with upgraded LiFePO4 batteries. The one on the left is only for servers and only exists to give the servers time to shut down cleanly when the power goes out. The one on the right is only for network devices (firewall, switch and the Ruckus R500 out of shot mounted higher in the closet)




  • The Thieves Guild punchcard: Get 12 muggings and the 13th converts your mugging to a light burgling at the address of your choice! [*]

    [*] You must present your punchcard before physical violence begins. If the address to be burgled is a police station, the next mugging will be upgraded to murder. Management takes 75% of all tips. Do not make Management sad. You wouldn’t like Management when it is sad.