本文主要介绍如何使用Docker搭建EMQX MQTT服务器，并将其接入到Home Assistant中，最后演示如何使用.NET接入MQTT。 在智能家居系统中，MQTT（消息队列遥测 ...

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We've been testing the best smartwatches for over a decade, and have seen the evolution of the watch from a useful notification device to the fully-fledged health and fitness trackers you can pick ...

Amazon’s Fire tablets are some of the cheapest slates you can buy, and the Amazon Fire 7 is the least expensive yet.It’s not the best performer, but for the $60 asking price (or $75 if you ...

Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens, and these are the top VPNs we've tested. When the IBM PC was new, I served as the ...

AMD's Ryzen 5 7600 is arguably the best-value mainstream processor that the chip maker currently sells, with impressive performance for its appealing price. This chip has six CPU cores with thread ...

This is a strange thing to say at the beginning of an article about the best antivirus software on the market, but it’s true. Microsoft Defender, which is part of the larger Windows package ...

What is the best Wi-Fi router? The TP-Link Archer AX21 is the best router for most people based on our testing. It's a Wi-Fi 6 model for around $100, and it produced exceptional download speeds ...

You don't have to leave the warmth and comfort of home to get a good run with the right treadmill. I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets ...

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