version 20200921.1
Red LED – Notecard General Processing
| Pattern | Context | Additional Description |
|---|---|---|
| Blink Rate starts slow, and becomes more rapid | Notecard power-up or reset | Notecard is booting and starting its firmware |
| Blink Rate quick: On → Off (may be aperiodic) | Processing JSON Request from Host MCU | Turns on when JSON request is received. Turns off when JSON response is sent |
| Regular blink interval | Device Firmware Update Mode progress | Only happens with the Notecard is in the DFU mode |
| Solid | Error State | Notecard not responsive. Contact Blues Wireless for support. |
Green LED – Notecard Modem Processing
| Pattern | Context |
|---|---|
| Flicker slowly (200ms High/1800ms Low) | Network searching |
| Flicker slowly (1800ms High/200ms Low) | Idle |
| Flicker quickly (125ms High/125ms Low) | Data transfer is ongoing |