hi, i have a problem in my project: some series of ws2812 leds connected to pin 5 of my arduino uno for show some light effects. also a ESP8266-01 module is connected to my arduino for receiving values from wifi. before turning on the leds, everyting is ok and I can receive values truely by wifi …

esp8266 and ws2812 serial transfer conflict

mabna September 26, 2017, 4:35am 3

Thanks PaulS. Uno has hardware serial port too. Can i use that for esp8266?

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