Wifi RGB controller

After doing the smart coffee table project, I read online that others had done the same thing in a much much easier way. And cheaper... Instead of soldering the mosfet circuits together and connecting it to a nodemcu, you can pretty much buy commercially available versions(link here). Then you just reprogram them to your liking. In my case I want it to talk MQTT to my openhab server.

I also discovered the lovely Tasmota software, a more elegant and put together version of what I made.

To do this you have to solder some wires to the labeled pads on the pcb and connect it to your usb to ttl converter. 

In my case I left the header soldered to the board in case I ever want to reprogram it in the future. I plan to use this controller with some led strip lights that I am putting above my 3d printer.