Hello I am looking for a design for an electronic box, the requirements are:

-EXTERNAL

-Must fit a buck converter, pi 3B, mainboard and psu

-It does not require a screen mount

So someday ago I tried to fit in the "Back Mounted Electronic Box By Teaching Tech" On my Ender3 (OG). Only problems..... 1st: The box would not fit (The tolerances on my printer are awful) so I spent 2hrs sanding down the box. 2nd: The printer would not turn on, it took me a day to realize that I wired the cooling fan BACKWARDS.

My objective in this Project is to gain Cable Management on my printer (Which is now far worse than before btw, will try to fix) and I am running Klipper on a [RASPBERRY PI 3B+] (do you see where I am going?)

So I try to reduce the amount of unnecessary cables AND I WAS WONDERING (Since I saw the fact on a Teaching Tech video) if I could connect the raspberry pi power directly From the motherboard (SKR MINI E3 V2.0) to the PI's gpio to power it.

So my question is:

On what ports should I connect the two (+5V and GND) cables ON THE MOTHERBOARD and THE PI'S GPIO.

If you did not understand something feel free to ask me.

Video link: https://youtu.be/yW9ovo9CHi0?t=320

OK (I'm the same guy who posted with the petg not sticking) Before Yesterday I bought overture petg and I was deceived because I had all kinds 1f issues... But then I tried to put the bed at 90C and the nozzle at like 280 ant it worked... How come i have to print this hot 🔥?

A week ago I was printing things for my friends when suddenly my nozzle just fucking crashed out of nowhere into my pei bed and now it is ruined, I removed the pei bed, and installed my glass one that I had for several years, in the process of removing my magnetic sheet, my 3 solid petg spring replacers just MELTED.

I WAS OUT OF PETG, I ORDERED PETG, I DID ALL I CAN TO GET MY BED LEVELLED ENOUGH TO PRINT WITH ABL...

AND... IT... WOULD.... NOT.... STICK (Can you tell I'm angry right now?) AND! Whenever I restarted the print with different temperatures, glue, not glue ettc... It just maded a mess around my nozzle, I cleaned my bed too.

I am so done right now...

BTW THIS IS a troubleshooot request, I have no way to make my bed level right now...

Ask me for anything

When I run nixos-rebuild switch, i get this:

trace: warning: optionsDocBook is deprecated since 23.11 and will be removed in 24.05

I’m running 23.11 with flakes