I have a CE 3 V1 and the printer isn't heating the extruder from octi-pi. I can on temp page enable the build plate heat. The heat is correctly set in the gcode. One point to note: if I set the temp to PLA on the printer on directly it works fine
Steps to repro
- have octo-pi running
- turn printer off to on
- connect to the printer
- load and print a gcode on the pi (extruder temp doesn't change)
- drop down the target temp to something. Doesn't change here
- select preheat PLA on the ender
- the preheat works and starts as expected