Does Rockpis start automatically when power is applied?

#1

What does it mean that the green light is always on and the blue light is flashing?
Does the armbian system have commands to adjust the lights?

#2

You can set them to react on other events

cat /sys/class/leds/rockpis:blue:user/trigger
or
cat /sys/class/leds/rockpis:green:power/trigger
will show you:
none rc-feedback kbd-scrolllock kbd-numlock kbd-capslock kbd-kanalock kbd-shiftlock kbd-altgrlock kbd-ctrllock kbd-altlock kbd-shiftllock kbd-shiftrlock kbd-ctrlllock kbd-ctrlrlock mmc0 mmc1 mmc2 timer oneshot heartbeat [default-on] rfkill0

with
echo heartbeat > /sys/class/leds/rockpis:green:power/trigger
you can change to “cause” the leds lights.

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#3

Mmc0, MMC1, mMC2 timer what do these parameters represent respectively？

#4

It seems that once you restart, the previous Settings will be restored.How to save modified lighting Settings?

#5

mmc ist a storage adapter. The led will flash on read/write access.
There is no option to save this. You can simply put these lines into /etc/rc.local “above” the last exit line.

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