# Device update

### Update using the web tool

#### SLZB-07/MGx:

- Go to [https://smlight.tech/flasher/](https://smlight.tech/flasher/)
- Press **Update SLZB-07 Firmware** button
- Select SLZB-07x/MGx dongle serial port
- Wait for connection
- Select firmware (Coordinator/Router/Thread)
- Flash firmware

  
**If you get an error:**

- Unplug your coordinator
- Open enclosure
- Connect pad **FLSH** with the **GND** or any metal part of the antenna (you can use tweezers or scissors)
- Plug the coordinator to your PC (**keep FLSH connected to the GND**)
- Run flashing

<p class="callout info">TIP: You can insert a screwdriver near the antenna to make it easier to disassemble the case.  
</p>

#### [![image.png](https://smlight.tech/support/manuals/uploads/images/gallery/2025-09/scaled-1680-/BWfimage.png)](https://smlight.tech/support/manuals/uploads/images/gallery/2025-09/BWfimage.png)  
  
SLZB-07pX:

- Go to [https://smlight.tech/flasher/](https://smlight.tech/flasher/)
- Press **Update SLZB-07pX Firmware** button
- Select SLZB-07pX dongle serial port
- Wait for connection
- Select firmware (Coordinator/Router/Thread)
- Flash firmware

**If you get error:**

[![image.png](https://smlight.tech/support/manuals/uploads/images/gallery/2025-10/scaled-1680-/ZEkimage.png)](https://smlight.tech/support/manuals/uploads/images/gallery/2025-10/ZEkimage.png)

- Refrash page
- Click on **Update SLZB-07pX Firmware** button again

### Update using third-party tools

#### Flashing via Home Assistant addons

**SLZB-07/MGx**; [https://github.com/home-assistant/addons/tree/master/silabs\_flasher](https://github.com/home-assistant/addons/tree/master/silabs_flasher)  
Example config:

[![image.png](https://smlight.tech/support/manuals/uploads/images/gallery/2025-09/scaled-1680-/Dnoimage.png)](https://smlight.tech/support/manuals/uploads/images/gallery/2025-09/Dnoimage.png)

**SLZB-07Px**: [https://github.com/tube0013/tubeszb\_addons/tree/main/tzb-cc2652-flasher/](https://github.com/tube0013/tubeszb_addons/tree/main/tzb-cc2652-flasher/)  
Example configuration:

[![image.png](https://smlight.tech/support/manuals/uploads/images/gallery/2025-09/scaled-1680-/snhimage.png)](https://smlight.tech/support/manuals/uploads/images/gallery/2025-09/snhimage.png)

### Community firmware

#### SLZB-07/MGx

- [https://github.com/darkxst/silabs-firmware-builder/tree/main/firmware\_builds](https://github.com/darkxst/silabs-firmware-builder/tree/main/firmware_builds)
- [https://github.com/Nerivec/silabs-firmware-builder/releases](https://github.com/Nerivec/silabs-firmware-builder/releases)

####   
SLZB-07P7

- [https://github.com/Koenkk/Z-Stack-firmware/releases](https://github.com/Koenkk/Z-Stack-firmware/releases)<p class="callout warning">Please use **CC1352P7\_coordinator\_\*** firmware for SLZB-07P7!  
    **Incorrect firmware can brick your device!**  
    </p>

#### SLZB-07P10

<p class="callout info">Sorry, there is no community firmware at this time.</p>