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Hi Guys, I got a bit carried away with my latest lighting setup and thought I would share my progress. I started off just wanting front and rear white/red lights but... well video's speak louder than words.. I have an ESP8266 onboard programmed with the Arduino IDE. The motor is controlled with a RC brushed motor ESC and the LED's (6 in total) are all programmable so they only need 1 output pin for all 6. It is communicating by MQTT and at the moment I am using Home Assistant just as a test controller but the plan is to use it with 4DBrix's nControl software as the features become available. A benefit of using Home Assistant lets me control it from my phone or PC. It will work across the web as well but I don't really have the need to control my trains from outside the house. Not yet anyway... I'll get some video's about the build up when I can Mike