double post.....by R3dRumG33K - Prusa i3 and variants
I have a very similar post above yours atm,.....you will need a PT100 amplification board I'm pretty sure, I think your going to have to do what I am having problems with and that is find a spare input pin that the pt100 signal can go to, I have located one on the CR-10 s-Melzi board just having issues with the Pins.h file editingby R3dRumG33K - Prusa i3 and variants
As the tittle says, I have a CR-10 Mini, I just upgraded to the E3D v6 pt100 capable hot end, Have successfully upgraded my firmware to marlin 1.1.8, everything reads and works save for the pt100 thermister (it reads without the amp board just way off, the closet I was able to get it was -20 threw the options Marlin has), and thus the hot end wont heat or will error. I had read in a few places thby R3dRumG33K - Prusa i3 and variants