BIGTREETECH-SKR-mini-E3 VS Marlin

Last week I ugraded the mainboard to a BTT SKR mini E3 v3.0, and I just used the "firmware-USB.bin" from the GitHub page to flash that board, and I updated the pin names on the printer.cfg for my printer using the example on that same GitHub page. Everything is working well, the printer in producing good parts like it did before.

I went with this following the findings in this thread https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3/issues/658

Disconnect 2 wires and hook it up to the Z-stop. Will probe, but it hovers about 25mm off the bed even when the z axis is brought all the way to 0. It will not go to negative values. Tried both the BLtouch and BLtouch-for-z-homing firmwares from here(https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3/tree/master/firmware/V3.0/Marlin) but no luck

At this point I've narrowed it down to the Klipper firmware being sent over to the Mini and after it boots. Looking at BTT's github, it is included in Klipper now. So I used the build scripts there through KIAUH. Set up the information to send it over USB and it flashes without error. I tried with Serial USART1 PA10/PA9. From the printer.cfg

at some point, I was also trying to update the firmware. I have a BL touch installed at the same time so I tried to use the V3.0 Marlin firmware (https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3/blob/master/firmware/V3.0/Marlin/firmware-ender3-bltouch.bin). I have no idea if it ever updated the firmware as there was never anything indicating it was installing. I assume I put it on a microSD, and plug it into the motherboard right?

I recently made my first upgrade on my ender-3, a Bigtreetech SKR mini e3 v3. I also bought the official Creality CR touch and installed it onto my printer. I plugged the cable into the adequate spot on the board and unplugged the cable from the Z endstop switch. I then downloaded the firmware (firmware-ender3-bltouch-for-z-homing.bin) from this page: "https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3/tree/master/firmware/V3.0/Marlin" and uploaded it to my printer.

Pre-compiled firmware. (GH)

The Marlin Source for the stock firmware is available here

Bigtreetech source code is marlin 2.0.9 https://github.com/bigtreetech/Marlin/blob/SKR-mini-E3-V3.0-G0B1/Marlin/Configuration.h

Yeah, but i can't find the configuration file for the Ender 5 in the provided sources. Could you please guide me? Here's the source: GitHub - bigtreetech/Marlin at SKR-mini-E3-V3.0-G0B1

If I use the firmware from this site: https://github.com/bigtreetech/Marlin/tree/SKR-mini-E3-F401 It will flash just fine and try to print. Problem is, none of the parameters are correct for the CZ-300. So I take the configuration.h etc and change bed size and stepper motor parameters.

Hello! I bought a Creality BLTouch and I'm trying to install it. I have a BIQU-B1 [SKR 1.4 motherboard] and I want to plug it into the port on the back. I think I wired it correctly [I had to splice the cables]. I compiled and flashed this code version https://github.com/bigtreetech/Marlin/tree/B1-2.0.9.3.x using this configuration file https://github.com/MarlinFirmware/Configurations/tree/release-2.0.9.3/config/examples/BIQU/B1%20-%20SKR%201.4 with some modifications, notably that I am trying to use UBL for bed leveling [the default bilinear throws an error on startup]. My actual configuration file is https://pastebin.com/s79JasY9 .

You cannot un-compile the bin file. They do have a Marlin fork for it though https://github.com/bigtreetech/Marlin/tree/SKR-mini-E3-V3.0-G0B1

I made a custom build for my printer from https://github.com/bigtreetech/Marlin/tree/SKR-mini-E3-V3.0-G0B1 . Everything worked fine exept the pauses during a print in Touchscreen mode (https://github.com/bigtreetech/BTT-TFT35-E3-V3.0/issues/10).