Thermistor pin:
TEMP_BED_PIN 6
Heater pin:
HEATER_BED_PIN 12
Things to check:
- make sure the temperature is reported correctly (should be same as hotend at room temp)
- make sure the gate pin is set to high on your mosfet when the heatbed is supposed to be on (if gate is high and 0v on heat bed output, maybe you have a blown mosfet; if gate is not high, then most likely the pin is set incorrectly in firmware)
TEMP_BED_PIN 6
Heater pin:
HEATER_BED_PIN 12
Things to check:
- make sure the temperature is reported correctly (should be same as hotend at room temp)
- make sure the gate pin is set to high on your mosfet when the heatbed is supposed to be on (if gate is high and 0v on heat bed output, maybe you have a blown mosfet; if gate is not high, then most likely the pin is set incorrectly in firmware)