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mod_gpio

Germán Luis Aracil Boned edited this page Apr 6, 2026 · 1 revision

mod_gpio

Category: IoT | Version: v1.0.0 | Source: modules/mod_gpio/mod_gpio.c

Description

GPIO pin control via Linux sysfs interface. Export/unexport pins, set direction (in/out), read/write digital values. Simulation mode on non-GPIO hardware.

Paths

Path Method Description
/gpio/<pin> GET Read pin value
/gpio/<pin> SET Write pin value (0/1)
/gpio/<pin>/export ACTION Export pin
/gpio/<pin>/unexport ACTION Unexport pin
/gpio/<pin>/direction GET/SET Pin direction (in/out)
/gpio/list GET List exported pins

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