4 ms·
PIO is not the same as GPIO: https://www.raspberrypi.com/news/what-is-pio/ https://www.raspberrypi.com/news/what-is-pio/ The PIOs are state machines that let y
by coder543 2y ago
PIO is not the same as GPIO: https://www.raspberrypi.com/news/what-is-pio/ https://www.raspberrypi.com/news/what-is-pio/
The PIOs are state machines that let you develop custom peripherals that run asynchronously, not taking up CPU time. You could probably bitbang some custom peripherals on an ESP32/ESP8266, but that takes up a lot of CPU time and power.