Results 2 comments of Ryan

Hi, I double checked and I am using the V1.2 PID library linked in the .ino. Update: I reverted from V1.2 to V1.1 but still have a blank screen with...

Another update: you were correct, it was the V1.2 library causing the issue. Despite setting the library to 1.1 in the manage libraries menu, the compiler still selected the newer...