ADC out of range
Hi I have this problem which I don’t understand I checked every thing.. and all ok
3 Replies
ADC out of range is most likely (if not completely) due to loss of communication with the thermistor. Whether that's a faulty wire, connection, or failing thermistor is the question.
you get the same error if the temperature is out of configured range. which can happen if the config is incorrect. eg. pullup_resistor is set wrong, or printer is in a cold space with min temperature set too high
i got this error once when i didn't plug in the 2 temp sensors while i was troubleshooting another issue. plugging them back in fixed it. you may want to start with the plugs. what board?