Upgrade to THREAD on a Sonoff ZBDongle-E

Published at : 18 Dec 2025

Welcome to our comprehensive guide on installing custom firmware from Darkxst on your ZBDongle-E, enabling Thread and Matter support.

In this video, we’ll walk you through the entire process, from firmware installation to device pairing, and even exploring additional Thread functionality. Here’s what you can expect:

**Custom Firmware Installation:** We start by guiding you through the process of installing the custom firmware from Darkxst on your ZBDongle-E. This upgrade will enable your device to support Thread and Matter.
**Testing the Installation:** Once the firmware is installed, we’ll configure the ZBDongle-E with ZHA and Zigbee 2 MQTT. We’ll then pair a device to confirm the functionality of the new firmware.
**Thread and Matter Integration:** After confirming the functionality, we’ll install Thread and Matter integration. This will allow you to use the additional Thread functionality that comes with the custom firmware.
**Conclusion:** We’ll wrap up the video with a discussion on whether you should consider this upgrade or wait for Sonoff to potentially release official Thread support.
Stay tuned for a detailed walkthrough of each step, and by the end of this video, you’ll have a ZBDongle-E with enhanced capabilities. Don’t forget to like, share, and subscribe for more helpful guides!

Remember to like, comment, and subscribe if you found this tutorial helpful. Stay tuned for more smart home guides and tutorials!

#homeassistant #Sonoff #thread #matter #tutorial

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___ 🕒📩 Timestamp 🕒📩 ___
00:00 - Introduction
02:55 - UART Driver Installation
04:18 - Flash Firmware (WebFlasher)
05:41 - Silicon Labs Multiprotocol Installation
06:28 - ZHA Configuration
07:13 - Zigbee 2 MQTT Configuration
08:59 - Thread Integration
09:33 - Matter Integration
10:07 - Roundup

___ 👋 Handy Dandy Information 👋 ___
Sonoff discount, *SMARTHOMEAUS*, has now been increased to 15% on ALL products!!
ZB Dongle-E - https://urlday.cc/jjb33

CP210x USB to UART Bridge VCP Drivers - https://www.silabs.com/developers/usb-to-uart-bridge-vcp-drivers?tab=downloads
Webflasher - https://darkxst.github.io/silabs-firmware-builder/
Zigbee 2 MQTT in 5 Minutes - https://youtu.be/sfsZF0R0HtE

Serial Code
port: tcp://core-silabs-multiprotocol:9999
adapter: ezsp