There are some aftermarket apps that will do this (mine is one). Generally you need your phone connected to your wifi to change the colors in a sequence, usually that's ok. Another option might be to...

Running AutomationManager as a server will do this easily and directly inside your home network, avoiding relying on IFTTT and TP Link's cloud. Turning on a bulb at sunset for your location (plus or...

Running AutomationManager as a server provides you an external web page to control your devices and there's an add on homekit bridge to make them available on homekit/siri.

Usually 3 wires with a red means this is a 3 way switch and the HS200 generally won't work there. It's not about controlling more than one light, it's about having more than one switch to control the...

I think the request is to use one TP Link device (like a light switch) to send a message to one or more TP Link devices to get them to change state, instead of directly wiring them all together (150...

You can do this and a lot more custom automation easily with AutomationManager (link below) when running it as a server.