5. Hardware
Introduction
Front View
①
USB LED II (Green)
Lighten Green
Off
Blinking Green
②
USB LED I (Green)
Lighten Green
Off
Blinking Green
USB device I connected to port ⑥
No USB device connects to port ⑥
Data TX/Rx
USB device I connected to port ⑤
No USB device connects to port ⑤
Data TX/RX
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