Skip to main content

Settings

12. Settings & Tools

The Settings & Tools section in SLZB-OS contains core configuration and maintenance options that apply to the entire coordinator, regardless of the selected Zigbee mode or network configuration.

image.png

12.1 General Settings

12.1.1 Device Name

  • Sets a friendly name for your coordinator.

  • Appears in the web interface header and can help distinguish multiple devices.

12.1.2 Update Check Interval

  • Defines how often SLZB-OS checks for firmware updates (in hours).

  • Minimum: 1 hour; Maximum: 168 hours (1 week).

12.1.3 Enable Remote Support Mode

  • Allows temporary remote access by SMLIGHT support (if instructed).

  • For troubleshooting purposes only.

12.2 Firmware Update

The Firmware Update page allows upgrading SLZB-OS to the latest release or a specific version.

image.png

12.2.1 Update Methods

  1. Online Update

    • Fetches and installs the latest stable firmware from SMLIGHT servers.

  2. Manual Upload

    • Lets you upload a .bin firmware file from your computer.

12.2.2 Update Process

  1. Select update method (online or manual).

  2. Confirm and start update.

  3. Device will reboot automatically after installation.

Note: Updating SLZB-OS does not affect your Zigbee network data — Zigbee pairing and configuration are stored in Zigbee2MQTT/ZHA, not in the core firmware.

12.2.3 Automatic Zigbee Firmware Updates

  • Enable Zigbee Automatic Updates (checkbox):

    • When enabled, SLZB-OS will automatically check for Zigbee firmware updates every # DAY and TIME (for example, every fifth day at 3 am)

    • If a new version is found, the Zigbee chip will update automatically.

    • This process restarts the Zigbee component — ensure your Zigbee2MQTT or ZHA setup is ready to reconnect devices after the restart.

12.3 LED Settings

This page configures the behavior of the onboard status LEDs.

image.png

12.3.1 LED Modes

  • Always On – LEDs remain lit continuously.

  • Always Off – LEDs are disabled entirely.

  • Status Indication – LEDs display network or coordinator activity.

  • Blink on Activity – LEDs flash when Zigbee or network events occur.

12.3.2 Brightness

  • Adjusts LED brightness (0–100%).

12.4 Time Settings

image.png

12.4.1 Time Zone

  • Select the time zone for the coordinator’s internal clock.

12.4.2 NTP Server

  • Specify the Network Time Protocol (NTP) server used for synchronization.

  • Default is a public NTP pool, but you can set a local NTP server.

12.4.3 Manual Time Set

  • Option to set time and date manually if NTP is not used.

12.5 Log and Debug

This section helps in troubleshooting and monitoring.

image.png

12.5.1 Clear Logs

  • Deletes all stored logs on the device.

Back to top