Comments (2)
Hi, thanks for your support!
From my experience you can 99% get away with directly connecting the NeoPixel strip to the ESP. It's not best practise, but it generally works.
Like you've said, on ESP8266 the UART protocol restricts the pin choice to GPIO2, unfortunately. You can get to use GPIO3 by choosing another protocol called DMA. On ESP32 we don't have that pin restriction and can connect the pixels to any pin.
I hope you can enjoy WLED despite this issue!
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Since this is not a bug, I'll close the issue for now.
Feel free to reopen it if you have something to say for the topic :)
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