禁用树莓派主板LED灯
作者：admin 发布于：2018-6-22 18:32 Friday
将以下几行加到 /boot/config.txt 即可禁用树莓派 两盏指示灯。
# Disable the ACT LED. dtparam=act_led_trigger=none dtparam=act_led_activelow=off # Disable the PWR LED. dtparam=pwr_led_trigger=none dtparam=pwr_led_activelow=off
如果指示灯还亮着，把以下几行加到 /etc/rc.local 即可
# Turn off ACT LED echo gpio | tee /sys/class/leds/led0/trigger echo 0 | tee /sys/class/leds/led0/brightness # Turn off PWR LED echo gpio | tee /sys/class/leds/led1/trigger echo 0 | tee /sys/class/leds/led1/brightness
#树莓派关闭摄像头灯 disable_camera_led=1