I am using sonoff miniR4 to control light in my home. The miniR4 are either placed in the switch box or in the distribution board. When in the distribution board, I would like to find a way to fix them neatly on the din rail... but so far no luck. When no physical switch is needed (pool pump, geyser...) I use a smart wifi circuit breaker which fits nicely onto the din rail... unfortunately all these do not have a connection to a switch.
I would appreciate if someone could help me to find an ewelink compatible wifi switch that fits onto a din rail and can be connected to a physical switch (pulse mode) like the miniR4.