I recently put together an Alunar m508 printer. The SD card that was delivered with it seems to be damaged, so I don't have the original files including the firmware.

I tried to contact alunar, but no response so far.

I was wondering if anyone else with an m508 printer could share the original SD card content (don't need the videos to build it, but everything else would be great).

Hello

Try the Firmware below

[www.thingiverse.com]

[github.com]

Need help give a shout