► Do I need a WiFi router at all?

yes, by connecting the LimitlessLED wifi bridge to your Home WiFi, you can control your lights across your Home Network (LAN) and from across the Internet (WAN).

To control the lights, you can use your iPhone or Android when they are connected to your Home WiFi network. Or control the lights from across the internet using your home IP address and Port 50,000

you can also use adhoc mode, that connects your android/iphone direct to the wifi bridge with out the need for a home wifi accesspoint/router.