LED indicators

A

Power ON LED

B

RGB LED

Power ON LED behavior:

Status

Description

Steady green

Connected and powered by STpad.

RGB LED behavior:

Status

Description

Steady blue

Overall status OK and device connected to STpad.

Blinking cyan

Inspection / tightening in progress.

Steady white

Bootloader mode.

Steady red

Device failure: system not initialized or malfunctioning.

Blinking yellow

Generic error / Warning: detailed description will be reported by STpad.