Breadcrumbs

Status LED

Each system contains a status led.
This led shows the current status of the system.
The position of the status led on the different boards can be found in the section below "Status LED on the board" or in the corresponding product manual.

LED

Description

Behavior

status

System is off (Power OFF) or bootloader is loaded.

off

status

System in Bootsystem

off

status

Booting Linux

Blinking:
on: 500ms
off: 500ms

status

System in rescue partition

(maintenance condition for updating and backuping the device)

Blinking:
on: 250ms
off: 500ms

status

System in rootfs partition

(Normal condiftion for running default system with custom apps and settings)

Blinking:
on: 1000ms
off: 500ms




status

The system performs an installation/execution

  • system update/backup

  • executing init scripts from external device (e.g. from webconfig export saved on a usb stick)

Blinking:
on: 100ms
off: 1000ms

status

An error occurred while processing an installation/execution.

Flashing:
on: 50ms
off: 50ms

status

Installation/Execution completed successfully.

On




status

The LED is freely available to the application


Status LED on the board

The blue marking shows the position of the status led on the board.

Depending on the design of the housing, the status led may be partially hidden.

Board Type

Graphic Position on Layout

i.MX6 WP/CP/CU (3x) Board

i.MX8M Mini WP (4x) Board

116084A-Status-LED.png

i.MX6ul/ull BL/AL Board

40099_148_PCB-Status-LED.png

i.MX8M Mini BL/AL Board

BL-i.MX8MM-Status-LED.png