Quote Originally Posted by louislouis View Post
That's confirms the ADC readings is OK.

If you program this HEX (thermometerNOrele.hex), the rele must be allways switched OFF. Yes or No?
OK, the rele allways switched OFF

Quote Originally Posted by louislouis View Post
Then program this HEX (thermometerTEST.hex), probably this should be working proper. Yes or No?
after the display appears, the relay goes ON and remains there regardless of the temperature.

NOTA

As soon as I turn on, there is a quick initial CLICK-CLACK. I believe the PIC port is set. he always has. Then he shows me the numbers on the display and the relay goes ON and does not move anymore, whatever the temperature.