Ah yes, in that case you should use UART mode for the LEDs, which can be on either TX-pin GPIO1 or GPIO2. Pretty sure both Neopixelbus & Fastled have that as an option.
Ah yes, in that case you should use UART mode for the LEDs, which can be on either TX-pin GPIO1 or GPIO2. Pretty sure both Neopixelbus & Fastled have that as an option.