marcellodum / marlin-mingda-md-d301

Unofficial Marlin firmware for the Mingda MD D301 board used on the Rock 3, Rock 3 Pro, D2, and other printers
GNU General Public License v3.0
14 stars 9 forks source link

Firmware upgrade won't start: Mingda D2 #11

Open aweussom opened 1 year ago

aweussom commented 1 year ago

Testet with two different SDcards (both known working, one formattet for 4GB and 4096 block size) Testet renaming firmware.bin Tried sending M977 from Pronterface over USB (no reaction)

I've testet with the firmware bin and assets you have made available for download, and I also have testet with firmware.bin and assets from building with VSCode/PlatformIO.

Any more ideas?

When I go to "System/About" I get a logo: "3D Printing" and a version number: 223