Function | Color/Status | |
|---|---|---|
1 | Power | Green = On Yellow = Application initialization/booting Red = Critical failure |
2 | Activity | Green flashing = Tag read Yellow flashing = Another tag operation Red flashing = Error in RF operation |
3 | Status | Green flashing = GPI event Yellow flashing = Firmware update Red = Firmware update failure |
4 | Application | Green, Yellow, and Red. Defined by Application. |
5 | Ethernet | Green blinking = 1 Gbps link detected Yellow blinking = 100 Mbps link detected No LED = Cable disconnected |
6 | WiFi | Green = Connected Green blinking = Connecting Red = Error/Lost connection No LED = Off |
7 | WAN (4G/5G) | Green = Online Yellow = Offline Yellow blinking = SIM Initializing/ SIM deregistered/searching/ attached/detached Red = SIM Failure/ No SIM Red blinking = SIM Locked/bad SIM No LED = SIM Switch/Operation unknown/WAN setting Off |
8 | Bluetooth | Blue = Bluetooth Module On Blue blinking = Initializing No LED= Bluetooth Module Off |
