Is it possible to use an add-on board with a relay or do I need the DIY kit? I have an extra add-on board and would like to set it up as a sprinkler controller.
Thanks in advance!
Is it possible to use an add-on board with a relay or do I need the DIY kit? I have an extra add-on board and would like to set it up as a sprinkler controller.
Thanks in advance!