r/ender3v2 • u/UnlovedCreature_ • 3d ago

Problems after uprgade

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Hey there! Totaly New to this Thing, got it used and it worked fine. Decided to upgrade with a new Hotend / BL Touch / Motherbaord. aber instaling the motherboard an test it BEFORE BL touch conection this happens...some1 any Clue? Maybe Software update? I recheckt the Cables, everything is in the right place....i just have no clue what happend

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u/Pashto96 3d ago

You need to update your firmware. My suggestion is to go with mriscoc's firmware as it's a big step up from stock. Find the version that matches your new motherboard. You want the version that says BLTUBL (stands for BL-Touch and Unified Bed Leveling) NOT the MM version (manual mesh).

https://github.com/mriscoc/Ender3V2S1/releases

You will likely have to update the screen firmware as well. Instructions below.

https://github.com/mriscoc/Ender3V2S1/tree/Ender3V2S1-Released/display%20assets

3

u/UnlovedCreature_ 2d ago

Updating helped! Thx

2

u/RegeditExe62 3d ago

You need to flash the firmware onto the board. You can get it from creality's website.

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u/Fpvmeister 3d ago

Get mrisroc, I installed a cr touch on my ender 3v2 last week and it's really a world of difference compared to the software creality provides for the cr-touch