I have a CR 10 S 5 3D printer and I've tried to load up Marlin for months now and I keep having issues, I admit I took a brake from it for a while.
I've installed the TH3D version of marlin but the thermistor was indicating 290 when cold and when I applied heat the temperature went down, I've written to them and they told me that seeing as I didn't buy anything from them they couldn't help me.
So I tried again but I'm not sure what board I have to begin with, I believe that it's the ver 2.1 so I don't know what to select in the boards.h file I know it's the atmega 2560.
So I chose number 43 and I plugged in everything in configuration.h and I get the following error message.
'u8g_uint_t' does not name a type and that doesn't mean anything to me I don't know how to fix it.
I sure that won't be the only mistake but let's start with this one.
To whom ever can help me I would greatly appreciate it.