The Hawk has an LED on the board which exhibits different behaviors to indicate the status of the device.
The device is plugged into external power, and the battery is charging. If it is flashing, the charging is complete.
Power on Reset:
- Flash once (~1s).
- Flash for 2s (50ms on, 50ms off).
- If the device doesn't enter UVLO it will continue to flash for 60s, until the device sleeps, or until the button is pressed (50ms on, 950ms off).
Short Button Press:
- Flash once (500ms).
Long Button Press to Upload:
- Flash twice (250ms on, 250ms off).