I have an ender 3 (4.2.2 board, GD 303 chip), and recently tried to upgrade my firmware for BLtouch, because I just got one. But after flashing, I ended up with this glitchy version (picture). It works kinda, but it’s all bugged on the display.
I figured it was because I used the ender 3 pro firmware, while I have a regular ender 3, but after finding the original firmware i upgraded to just fine a month ago (marlin), the machine would not update the firmware.
I tried everything, even getting a new card, but it seems the printer is stuck on this firmware. It just stays on a blue screen for a while when I try to flash it, and then just boots up with the messed up firmware.
What can I do?? Has anyone had this problem before?? Any help would be greatly appreciated.
P.S. If anyone has the marlin with BLtouch firmware for Ender 3 v1, i would greatly appreciate it as the version I found after lots of digging seemed cause all this trouble.
It’s like lost media i cannot find the normal one anywhere