I wanted to control my shutters with homeassistant, mainly to make them go up and down automatic at preset times. This can be done with a SonOff. Most people selected the SonOff dual for this task, but it has no mechanical/electrical protection to prevent from both outlets to be powered on at the same time.
Wanhao Duplicator i3 Plus
UPDATE January 7th 2020: Recent Cura 4.x has a builtin template for the wanhao duplicator i3 plus which works fine for me.
- Printer > Add > Other > Prusa i3
- Machine Settings - Printer