05. System LED Indications
The system LED indicates the current device status.
LD8 on the STM32 Discovery Kit (B-L4S5I-IOT01A) operate as system LED.
LED1 (LD8) is red, and LED2 (LD4) is blue.
LED1 is the network status indicator.
|Immediately after boot|
|When a device is not registered in the NEQTO Console or when an abnormality (failure) is detected in the communication module and it becomes inoperable|
(Detailed cause will be displayed in the event message on the User Console)
|Out of service area|
|Within service area|
(When the antenna level indication function is enabled)
LED2 is the NEQTO service status indicator.
|Connecting to NEQTO Console|
|Firmware update mode in-progress|
LED1/LED2 Simultaneous Operation
LED1 and LED2 operate simultaneously in special cases.
(Top: LED1, Bottom: LED2)
|Entering User Console Mode||Displays until the 'start' command is executed|
|Updating Firmware||Flashes both irregularly.|