hey there!
I want to connect my arduino with a light using relay but at the same time it needs to be controlled using switch.
can i use something like toggle a single arduino pin with bluetooth as well as a switch.
i need to use like this, both bluetooth and switch work independent of each other , i could switch on the light using bluetooth and switch off it using the switch or vice-versa using toggle.
can someone shed some light here and help me.
Thanks.