Set brightness of touch display on startup
Closed this issue · 1 comments
edmw commented
Only works with version 1.1 of touch display:
echo n > /sys/class/backlight/rpi_backlight/brightness
edmw commented
Add an udev rule to dim at startup
vim /etc/udev/rules.d/80-backlight-dim.rules
SUBSYSTEM=="backlight", RUN+="/bin/echo 20 > /sys/class/backlight/rpi_backlight/brightness"