Core One chamber heater and servo communication + max temperature
Ive been working a thing, which can heat the chamber and uses a servo actuated flap to switch between exhaust and circulation: https://www.printables.com/model/1445294-air-manager-chamber-heater-and-filter-v05
However, I am trying to get it to be able to communicate with the printer. To anyone who has the GPIO board/knows stuff about GCode, is it possible to use it to send signals, eg: at the start and end of the print, and based on loaded filament type. I would like to be able to have the printer signal the end of the print to turn off the heater.
Also what might be the max rated temperature of the components in the Core one? I have been limiting myself to 55C so far. Would it be safe to push to 65C, because I would assume/hope that all of the components are rated for that.