Hardware Specifications
For the full hardware specification see the Userguide and the datasheet.
User interface
The user interface panel has 9 LEDs and two buttons.

Power LED (PWR LED)
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Host OS managed
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Single color
The PWR LED will light up early in the boot loader within 1s from power on.
CH1..4
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User managed
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Dual color, red & green
User defined LEDs (LED A-D)
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User managed
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RGB LEDs
Buttons B1 & B2
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Host OS managed during boot
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User managed after boot