BIGTREETECH Pi V1.2 Control Board Quad-Core WiFi 1GB RAM, BTT Pi Support SKR Mini E3 V3.0 Octopus/Pro/Max EZ Kraken SKR Pico Silent Board to Run Klipper VS Raspberry-Pi 4/3B for i3/CoreXY 3D Printer

This board is hands down the best. I'm hoping they drop a next gen I'll be purchasing it immediately. This was the most user friendly installation of any pi board I've ever used. Setting up klipper screen in seconds. Webcam in seconds. It is lightning fast for my project and runs super cold compared to other Pi boards. Plus I can power it directly off my printer power supply. The wifi is really good and super simple to setup. And tons of ports to choose from. Id take this over my raspberry pi 3b any day for 3d printing. Love BTT literally the best 3d printing hardware store going.

Installed on my aquila x2 n32. It works great for klipper/mainsail and there are several working repositories for it nowadays. Faster than a pi3b but a little slower than a pi4. If you have any problems finding the google searches for your needs; you can also use "BIQU B1" boards as additional reference material.

I'm really happy with the BTT Pi.I'm using this for my Sovol SV06 and it's really stepped up the capabilities! The big bonus is being able to power it off the 24v printer power supply. The onboard WiFi is great to have so now I don't need to keep my printer next to my network switch, giving me more options.I used a generic ADXL345 with the onboard GPIO and did resonance calibration and that made a huge difference in the quality of prints.

I had a Lepotato on a Voron Trident, after a lot of tweak ( a LOT ) it worked well but it always seem to randomly loose connection when a print was started, and the webcam stream on the web interface was very slow. This BTT Pi was a joy to setup ! I plugged it in and boom, everything worked 10x better than with the Lepotato, literally ! Wifi is strong and webcam stream always 30 fps at 1080p. Needless to say that I am very happy with my purchase and would recommend it to anyone looking to improve their DIY printer experience :)

UPDATE: The bad screw terminals are a common issue with these boards direct from BTT so it’s not really the sellers fault. However, sending used products as new could definitely be. Because I had two boards on hand I decided to just swap terminals and repair one of them so I had something that worked.Original Review:First board I received had a defective screw terminal on the HE output so I order a replacement through Amazon. I receive the board and unbox it only to find mysterious deformations on one of the HE terminal screws as if it was stuck and someone was trying to screw it in only to mangle the screw. I tell myself “it couldn’t be. Was I sent a used replacement from someone else that had had the same issue as me?”. I grab my screwdriver and with great reluctance attempt to screw the screw all the way in. No dice. It’s stuck. See the attached picture to make clear what I’m referring to. This is the same screw that was stuck on the board I was trying to replace. It doesn’t go down far enough to clamp onto a ferrule. All the others screw down fine.So not only does this seller send defective parts. They send used defective parts labeled as new. Don’t buy from them.