this post was submitted on 09 Jul 2025
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So, if I'm invested in zigbee, but want to future proof, I should consider threads/matter, and a hub that talks to both?
Can home assistant do that?
Yes if you have a Zigbee and a Thread antenna module connected to your HA instance you can run it as an Zigbee and Matter hub and connect Zigbee and Matter devices. A cheap antenna module is the Sonoff ZBDongle-E. You can flash the firmware of it and turn it into a Thread antenna module. It can also run as a Zigbee and Thread antenna simultaneously, but I never got that working properly. So I just bought two dongles. One for Zigbee and the other for Matter.
I only just bought a zigbee USB antenna, and 4 smart plugs. You're saying I need a second USB antenna dongle for thread?
Yeah you need a separate dongle. The ZBDongle-E from Sonoff is pretty cheap on AliExpress. Cheaper than the official Home Assistant ZBT-1 dongle Nabu Casa sells. Unfortunately running both Zigbee and Thread on one antenna doesn’t work very well even with the dongle from Nabu Casa.
Only thing with the ZBDongle-E is that you need to flash it yourself to run OpenThread via this website https://darkxst.github.io/silabs-firmware-builder/ it’s not hard though.