Hi all, For many years I have been using sysfs to control and monitor my GPIOs. I usually use something like: if [ “$(</sys/class/gpio/gpio”${PIR_PIN}“/value)” == “1” ]; then some commands fi Unfortunately, this no longer works because it has been depracted and I have to change. Only to what? W…

[image] usual-user: But how does this work if several lines are to be queried synchronously at the same time? You can do something like: if [[ "$(</sys/class/gpio/gpio${SENSOR1}/value)" = "1" || "$(</sys/class/gpio/gpio${SENSOR2}/value)" = "1" || "$(</sys/class/gpio/gpio${SENSOR3}/value)" = …

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Sysfs to control GPIO depracted -> Alternatives?

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