Just received my First 2 sonoff basic.
There Is a difference as you can see in the picture attached. One has a capacitor where the other One does not.
So, what should i do? Which Is the right One?
Is It important and what Is its function?
Thanks a lot
Seems they are modified. AC out function has been disconnected. However, there is a free room with 2 holes for the capacitor to be placed. Did someone pull out the capacitor? I suppose the capacitor is across the relay coil to add a sort of delay to avoid relay chirping . Probably, you may add a same value capacitor and study the result.