The priority of power-on input of Ubox V2
From Spintend service and support
Ubox V2 has 3 power on input: button, ignite key, and CAN-IN.
They are or-logic to the power on. Any input from button, ignite, or CAN-IN will keep Ubox power on, until all of them are removed.
The button logic described in here: The power button of Ubox.
