@Ivaylo Thank you. Very helpful. I will set it up this week and will let you know as to how it goes. Once again, thank you.

@Ivaylo I will be using an iPhone, with the switch being a Maxico Smart Switch. The switch only supports the 2.4 network.

@Ivaylo I assume that when using WiFi, the strongest channel is used, so it will automatically link in to the best channel. To control my room lights I need the WiFi channel to remain on 2.4 and not...

@Ivaylo No, sorry. I have it configured as an access point, which is what I want. I then want to access WiFi via the 2.4GHz channel, so as to control room logging via WiFi.

I need to set the Router to 2.4GHz Channel for my wireless access point, so as to operate some lighting. Can anyone please take me through, in layman's terms, how to do this? many thanks.