Matter Server in home assistant

Matter over Wi-Fi

Matter over Wi-Fi Accessory Device Requirements for NCP mode
The Silicon Labs Matter over Wi-Fi NCP mode demo and development requires two boards: the Silicon Labs EFR32 Radio board to run the Matter code and either the RS9116, SiWx917 or WF200 to run the Wi-Fi protocol stack.


mDNS

mDNS does not properly work.Matter uses 5540 for its service multicast. mDNS over IPv6 uses the multicast address ff02::fb
https://community.home-assistant.io/t/thread-matter-router-rules-and-firewalls/583774

DNS error

1

原理
Linux 主机和wifi 路由在同一局域网，借助蓝牙的能力，将支持matter协议的wifi 设备添加到网络中，后面就是直接局域网控制就OK

https://blog.csdn.net/xingzhibo/article/details/132333807

原理
蓝牙配网功能其实比较常见，粗略理解了流程，就俩个核心：安全的传输信息，给待配网设备拿到ip。所以配网过程就涉及一些安全证书、加密传输等知识

环境
VMware + Ubuntu 22.04
蓝牙 BT5.0 (实验环境)
wifi 路由器

蓝牙模块：由于使用虚拟机，所以就购买了蓝牙模块，BT5.0的，免驱，支持Ubuntu

蓝牙功能确认
首先确保蓝牙是可用的，具体测试办法，参考一下蓝牙的测试办法，常用的工具有bluetoothctl、blueman

设备触发进入配网状态
我手上拿到的是一款wifi灯，开关五次，设备就开始发送蓝牙广播，处于配网状态

执行命令进行配网

requires 64bit Raspberry Pi

test  Raspberry Pi P3+ 32bit

t@raspberrypi:~# docker pull ghcr.io/home-assistant-libs/python-matter-server:stable

output

stable: Pulling from home-assistant-libs/python-matter-server
no matching manifest for linux/arm/v7 in the manifest list entries