RP2040 PIO?

[objectiveSee]

This is library support programmable IO on the RP 2040? I am looking for a library that specifically supports this so that I don't have to have a lot of CPU dedicated to driving LEDs.

It's unclear whether the micro python core library for neopixel, supports PIO

https://github.com/micropython/micropython-lib/blob/master/micropython/drivers/led/neopixel/neopixel.py

Thanks!

[blaz-r]

This library uses PIO as the main way to send data out to leds, but some code is still executed on the cpu (like pixel assignment and operations on pixels).