#Ender 3 v2 with Bigtreetech SKR Mini and TFT - No Printer attached!

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uneven hornet
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Since my original Mainboard died about a year ago i've been fighting every now and then to get this whacky Mainboard/Screen combo i found online to work with my printer. Every now and then i remember i still have a printer for the cool things i could use it for, but this problem just discourages me every time, and i really do not want to just buy a new printer if most of this one supposedly still works fine.
Long story short, i just can't get my head around how to get this to work, i've been watching Videos, reading tutorials, flashing firmwares left and right, scouring through troubleshooting forums and pages and now i'm here asking the Printer Community for help myself.

I'm using the Parts of a Creality Ender 3 V2 besides the Motherboard and Screen (which died in curious ways), the SKR Mini E3 V3.0 Mainboard and the TFT35-E3 Version V3.0.1 from Bigtreetech. I've flashed them several times with different suggested firmwares and the closest i got it to work was having it crash into the Bed when homing.
I have no Z Stopper anymore, as i replaced it with a BL-Touch kit and eventually i lost the original stopper.
On the TFT i get the message No Printer attached, although the Baudrate is set to the one suggested by the Mainboard.

Please excuse my explanations being all over the place and probably filled with unneeded exposition, it's just frustrating and tiring.

Have a nice day and thank you for every attempt of help.

rare galleonBOT
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AI Help

I'm sorry to hear about the challenges you're facing with your 3D printer setup. It sounds like you've already put in a lot of effort trying to troubleshoot the issue. Here are a few suggestions that might help:

  1. Check the wiring connections between the mainboard and the screen to ensure they are properly connected and secured.
  2. Verify that the firmware you flashed onto both the mainboard and the TFT screen are compatible with each other and with the specific components you're using.
  3. Double-check the Baudrate settings on both the mainboard and the TFT screen to ensure they match and are correctly configured.
  4. Consider reaching out to the manufacturer's support for the SKR Mini E3 V3.0 mainboard and TFT35-E3 screen for further assistance or troubleshooting guidance.

If you continue to experience issues, it may be helpful to seek advice from online communities or forums dedicated to 3D printing and electronics troubleshooting. Best of luck in resolving the problem with your...

WARNING: This response is AI generated and may contain errors.
uneven hornet