Thread Protocol Guide

Thread is a modern, IPv6-based mesh protocol designed as the foundation for Matter. It combines the best aspects of Zigbee with internet-native addressing.

Overview

Thread uses 802.15.4 radio technology (like Zigbee) but with an IP-based network layer. It's designed to be the transport layer for Matter devices.

Pros

• IP-native - Direct internet addressing
• Self-healing mesh - Automatically routes around failures
• Low power - Great for battery devices
• No single point of failure - Decentralized design
• Matter foundation - Future-proof choice

Cons

• Requires border router - Need compatible hub
• Newer ecosystem - Fewer devices available

Compatible Border Routers

• Apple HomePod Mini
• Apple TV 4K (2nd gen+)
• Google Nest Hub (2nd gen)
• Amazon Echo (4th gen)