Hi all,
I have the original boards and a 2 relay board. I am having an issue when I have to reboot a board that switches the relay board on/off without any signal the relays turn on sounding my alarm.
To cancel this I have to switch the relay on/off using the smartthings app.
What I am asking is how can I set the system so without a signal the relays remain off unless triggered.
i hope this makes sense.