hey so I tried following those instructions so no I have the thermocouple board power connected to the top right pin from the picture and ground to the pin right below it and signal to the top left pin. in the firmware I now have in configuration.h #define TEMP_SENSOR_0 -1 and in pins.h
#define HEATER_0_PIN 8
#define TEMP_0_PIN -1
I opened simplify3d and tried to set a temperature but im gettring error: no thermistors-no temperatures. I'm not sure where I went wrong