why would this happen? I cant hook the second pt100 sensor up because it broke. what would cause this error.
do I need to disconnect all the wiring of the second extruder including the pt 100 wiring? do I need to pull a driver off the board as well? please anyone help
This is a safety feature... You have to switch to a single extruder firmware. No alternative if you don't connect the second temp sensor... Just get the Pro firmware and flash it, if you have the hybrid head there are no precautions...
I don't have the hybrid head. where do I find the step by step instructions on how to switch/flash to the single extruder firmware?
If you have the RPi with Octroprint just install avrdude there and usw the Plugin formOctoprint also linked in that Thread. That in the easy way....