indicator light status

The LEDs on the side of the Gravio Hub 2 light up in various colors and patterns to indicate the following

LED Status Comment
blue when first booted out of the box Access point mode
White light on after Wifi setup or wired LAN connection normal operation mode
Flashing green At initialization of Docker This process takes about 2 minutes
Flashing green for 5 seconds Finished setting of Docker
Red Dot Light Docker initialization error
Blue LEDs blinking with gradient command mode See button operation

button operation

In Gravio Hub 2, double-clicking the button enters the command mode to execute the following commands.

initialize Wifi information and return to access point mode

Clicking the button once will initialize the Wifi information and return to access point mode.

power off

If the button is held down, the Gravio Hub 2 will power down and the LED will turn solid RED.

exit command mode

Double-click to exit command mode; the LED will return to a solid white LED.

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