Hello. The situation is the following. There is a microcontroller that controls a relay (which should control the lighting). Control MK is a remote (not important entire network, via the web) and there is a physical light switch.
The question how to connect the switch and relay in the circuit that the switch worked independently of the relay? I look to the impulse relay, etc. does it make sense?
Objective: to control the bulb with the physical switch and relay. Thank you.