This is a simple program that will allow you to control a string of ws2812 leds via serial / uart using an esp8266. This could be used to control RGB leds from a PC, or in my case, via the UART port ...
FastLED supports IC WS2811, WS2812, TM1809 and others Personally, I would recommend buying at least two 50pcs WS2811 Full Color LED Pixel IP68 available on Aliexpress.com Power supply for LED strip ...