Hi,
with the older model I saw it needs quite some power with 12V supply. It uses a normal linear regulator to produce the required 5V.
So you will not be happy with Batteries.
With 230V it needs less than 1W (my recall says 0.6W).
Dieter
Many thanks,
I was thinking that the 5-24V input was for batteries... I will think about something.
It's not a easy place to supply it with 230V in my garden...
I will see if I find a photovoltaic recharger for a battery or another tipe of switch.
Andrea
Andrea
Hello, I've tried to supply the 4CH R2 with a 9V battery. It all works, it connect's and open the correct rele. But only for a few hours!
It's possible that it drains a lot of current? Someone know how much is the current consumption in hidle state?
I want to use it to open a solenoid valve in my garden (one battery for sonoff and one for the solenoid)
I've done something wrong? It's better to use another voltage to supply it?
Many thanks