---
id: 6e0a3807-bad8-416d-86ac-da5f8051f00d
type: solution
title: "Home Assistant Matter/Thread documentation commit"
tags: [home-assistant, matter, thread, documentation, commit, homelab]
importance: 0.5
confidence: 0.8
created: "2026-01-09T16:58:30.381608+00:00"
updated: "2026-01-09T16:58:30.381608+00:00"
---

Committed comprehensive HA Matter/Thread setup docs. Key additions: ZBT-2 USB passthrough (303a:831a), dual-NIC network config (net0 on vmbr1 home network for Matter, net1 on vmbr0 server network), Thread network config, Matter commissioning steps, troubleshooting guide. Root cause of commissioning failures was HA being on different subnet than IoT devices - Matter requires same-subnet for mDNS discovery.