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18 lines
378 B
Markdown
18 lines
378 B
Markdown
## LED Brightness
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If the default settings are too bright, disable the default modules using
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`/etc/modprobe.d/led.conf`:
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```
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blacklist leds_gpio
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blacklist led_class
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blacklist ledtrig_heartbeat
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```
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and use a systemd tmpfile to configure desirable settings,
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`/etc/tmpfiles.d/led.conf`:
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```
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w /sys/class/gpio/export - - - - 123
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w /sys/class/gpio/gpio123/direction - - - - in
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```
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