PanosPetrou

I think this display is not using a standard EXP interface. I would change that display if I were you. I see various problems with other boards too.

This was an error in Marlin, download the latest bugfix, it works now.

In my case I had to set the jumper to USBPWR and also connect it to a USB powered hub, I guess it needed more power. Keep that in mind.

This is a late reply, but it might help others facing the same problem. I think it happens because of high stepper rate in Marlin. The controller of these motors...

Go to http://0.0.0.0?forcefallback=yes Replace 0.0.0.0 with the actual ip address. Delete the index.html.gz file and upload the correct one.

This board is using an ESP32 processor which is a newer thing in 3D printing, compared to other boards with STM processors. It's understandable some features are not supported yet...

Your analogies are flawed, it boots and runs Marlin, so it's advertised correctly. However none of the boards are required to support all features. Furthermore, Marlin is an open source...

You have probably a poor cable connection somewhere, or a short. Keep in mind the polarity when you connect things. A lot of connectors are having a common ground, make...

Were you using the same power supply on both boards? I'm starting to think something is wrong with your power supply. Furthermore, you have a 12V system which will require...

If you are going to use a 24V power supply, make sure your heaters are rated for 24V too. If they are rated for 12V you will need to replace...