A couple of year’s back I bought one of the Neopixel light strings from Adafruit. I think it was 200 leds. I used them one season and put them away. This Christmas I decided to make an IOT Christmas light display out of it just above our horizontal blinds.
To do this I used the code explained in the Tutorial:Storing WiFi Configuration On Your ESP8266 Using The EEPROM Library Made Simple Part 1 and Tutorial part 2. I also used code from the Adafruit Neopixel example code and integrated it with my base code to create an IOT device from the tutorial.Read More