ESP8266 Community Forum

I am VERY new to these controllers! I am trying to use a ESP8266 to run a pixel light grid. The grid is 30 rows with 34 pixel light WS2811 in each row. I have set it up in vixen to be 6 universes. I am trying to run the first four universes with the ESP8266. I have already downloaded the code assigning 170 bulbs (510 channels/pixels) to each universe and assigned the pins. However, when I program the sequence (let’s say alternating red/green) in Vixen (and in xLights) for the entire matrix I can only get the first universe to respond. Universes 2, 3 and 4 do nothing. Any help for this newbie would be appreciated.