Privacy隐私说明

What we do not do我们不做什么

• No accounts, no sign-in, no email collection.
• No cookies and no local storage beyond a single language preference.
• No analytics, no tracking pixels, no advertising scripts, no third-party requests of any kind.
• No frames, register values or serial data are transmitted anywhere. The decoder and calculators never call a server.

• 没有账号、没有登录、不收集邮箱。
• 不使用 Cookie；本地存储只有一个语言偏好。
• 没有统计代码、没有跟踪像素、没有广告脚本、不加载任何第三方资源。
• 报文、寄存器数值和串口数据不会发往任何地方。解析器与计算器完全不联网。

Serial ports串口

When you press "Connect port", the browser asks you to pick a device and grants this page access to it. The data you send and receive stays between your browser and that device. Refreshing the page or pressing "Disconnect" releases the port. The page never enumerates your ports on its own — the Web Serial API only exposes a port after you select it in the browser's own dialog.

点击"连接串口"时，浏览器会让你选择设备，并把该设备授权给本页面。收发数据只存在于浏览器与设备之间。刷新页面或点击"断开"即释放串口。页面无法自行枚举你的串口——按 Web Serial 规范，只有在浏览器自带的选择框里选过之后，端口才会暴露给页面。

Hosting logs托管日志

The site is served by Cloudflare Pages, which, like any web host, records standard request metadata (IP address, path, user agent, timestamp) for delivery and abuse prevention. Those logs are not linked to anything you type into the tools, because nothing you type is ever sent.

本站由 Cloudflare Pages 托管。与任何网站主机一样，它会记录标准的请求元数据（IP、路径、User-Agent、时间）用于分发和防滥用。这些日志与你输入的内容无关，因为你输入的东西从未被发送。