Give Me Back My GPIO Persistence Intro to the libgpiod GPIOManager - Bartosz Golaszewski, Linaro
Why the open web links it
Introduces the libgpiod GPIO-Manager to address GPIO state persistence in Linux.
Linked by 2 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including elinux.org, bootlin.com.