to add Matter-over-Thread support to Echo devices this

The Matter smart home protocol: What is it, and why is it a big deal?

Matter Explained - 📰 News and Updates - Hubitat

Matter is officially released! The first batch of eWeLink supported Matter products will be unveiled soon - eWeLink

Tuya Zigbee Matter Thread Gateway Smart Home Bridge Matter Hub – MOES

adds Thread to the Echo smart speaker and brings Matter to its iOS app - The Verge

Which echo devices support Zigbee and Matter? - Connected Things - SmartThings Community

Work With Matter Over Thread – SmartWings

Thread in Homes

Apple to expand smart-home lineup with new displays, faster TV set-top box

Matter Explained - 📰 News and Updates - Hubitat

HomeKit Weekly: Homey Pro now works with Matter-over-Thread devices, including Eve, Nanoleaf, and more - 9to5Mac