Atmega328p internal temperature sensor

pepijndevos:
With 2 leds and an E-paper display, constantly turned on and updating, I get 112-113. So it does respond a little to internal heat, but hardly at all to external temperature changes.

Corrrect

Okay, if this is how it is supposed to work, it is not useful at all. Unless you want to do some dynamic overclocking thing or something.

Correct again.
Lefty