<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Micropython on syno blog</title><link>https://synodriver.github.io/tags/micropython/</link><description>Recent content in Micropython on syno blog</description><generator>Hugo</generator><language>locale</language><lastBuildDate>Sat, 18 Jul 2026 00:00:00 +0800</lastBuildDate><atom:link href="https://synodriver.github.io/tags/micropython/index.xml" rel="self" type="application/rss+xml"/><item><title>BTHome v2 协议详解：广播格式、加密机制与两个开源实现</title><link>https://synodriver.github.io/post/bthome-protocol/</link><pubDate>Sat, 18 Jul 2026 00:00:00 +0800</pubDate><guid>https://synodriver.github.io/post/bthome-protocol/</guid><description>&lt;h1 id="bthome-v2-协议详解广播格式加密机制与两个开源实现"&gt;BTHome v2 协议详解：广播格式、加密机制与两个开源实现&lt;/h1&gt;
&lt;p&gt;BTHome 是一套面向 BLE 广播的轻量传感器协议，核心目标很直接：&lt;strong&gt;让电池设备不需要连接，也能把状态稳定地广播出去&lt;/strong&gt;。它适合温湿度、门磁、按钮、人体存在、开关状态这类低频、小数据量场景。&lt;/p&gt;</description></item><item><title>BLE 协议、MicroPython aioble 与 ESPHome BLE 实现深度解析</title><link>https://synodriver.github.io/post/ble-esphome-deepdive/</link><pubDate>Thu, 16 Jul 2026 22:10:00 +0800</pubDate><guid>https://synodriver.github.io/post/ble-esphome-deepdive/</guid><description>&lt;h1 id="ble-协议micropython-aioble-与-esphome-ble-实现深度解析"&gt;BLE 协议、MicroPython aioble 与 ESPHome BLE 实现深度解析&lt;/h1&gt;
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&lt;h2 id="一ble低功耗蓝牙是什么"&gt;一、BLE（低功耗蓝牙）是什么&lt;/h2&gt;
&lt;p&gt;BLE（Bluetooth Low Energy，蓝牙 4.0 起引入，旧称 &amp;ldquo;Bluetooth Smart&amp;rdquo;）与经典蓝牙（BR/EDR）共存但相互独立。它面向低功耗、低数据量、间歇性通信场景：纽扣电池驱动一个温度计工作数年是典型用例。&lt;/p&gt;</description></item></channel></rss>