NEOpixels via 1LC?

Exerqtor

I guess the title somewhat speaks for itself as to what i want to do, but to describe it further would it be possible to run a couple neopixel cob's (3 to be precise) straight of a 1LC?

The 5v and GND i guess could just be supplied from IO3, but how about the "DO", can that be "re-routed" to one of the outputs? Or is the only way of doing it to run that one wire up to the toolhead with "DO" from the mobo?

jay_s_uk

@exerqtor I don't believe the toolboard has any neopixel support. RRF uses SPI so the only real option would be to use the output from the main board. Make sure you aren't pulling much in the way of amps either. The toolboard has a 800mA buck converter on and it also supplies the MCU etc

pkos

@exerqtor

https://forum.duet3d.com/topic/26170/neopixel-support-on-1lc?_=1648139969023 might give hope

Solved NEOpixels via 1LC?