LED wall panel project

Just a wee post to try WordPress out  with a couple of lines and maybe a picture and a video taken this weekend while I worked on a wee project with a friend. We are in the beginning stages of building a piece of LED interactive art for my study wall at home. The plans are to have RGB LEDs housed in 7x7x6cm boxes that can move in different configurations on the wall. We want to get the control panel and each LED light box talking to each other via wi-fi. However, we discovered that we need more components than we have and need to order some in before we can continue with the project. We do have a simple little prototype box with a single LED inside attached to a 9V battery so I can play around with how each box should look with a light inside it.