/technologies/internet-of-things/b/blog/posts/wifi-controlled-lego-train-using-nodemcu-esp8266-and-node-redI wanted to build a project with the ESP8266. I&#39;ve purchased a few in various form factors. They were a little annoying to program because of the extra circuitry, etc. I found the NodeMCU, which is basically a dev board for this chip, with built-in Uen-USTelligent Community 12https://community.element14.com/technologies/internet-of-things/b/blog/posts/wifi-controlled-lego-train-using-nodemcu-esp8266-and-node-redSat, 09 Apr 2016 18:38:43 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:9fb1da96-e952-4a2f-8e76-478fa52fe3f6DAB0<p>Good demo Cory.</p><p>&nbsp;</p><p>Do you have everything under wifi control or just the train?</p><p>&nbsp;</p><p>DAB</p><img src="https://community.element14.com/aggbug?PostID=1318&AppID=27&AppType=Weblog&ContentType=0" width="1" height="1">