要实时掌握家中网络设备的状态并不容易。每天都有多台设备保持在线，各自承担不同的功能。当其中一台设备失去响应时，我会打开路由器的Web管理界面，然后按照排查步骤进行处理，尤其是当设备已经断线数小时的情况。我只想要一个独立的设备，能够监控家中所有设备的状态，并在出现变化时及时提醒我。于是，我使用ESP32实现了网络监控的自动化。它不仅提供了Web服务器接口，还可 ...

LoRaWAN Gateway Setup, step by step: register a gateway, join a node on TTN, and surface sensor data in Home Assistant quickly.

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Red light therapy has skyrocketed in popularity over the past several years as a treatment for everything from hyperpigmentation to fine lines to promoting hair growth. As a result, expensive at-home ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

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With the recent ban on the synthetic food dye Red No. 3 in the United States, many food scientists and consumer groups are wondering if other artificial additives, such as Red 40, might be next on the ...

Abstract: This paper presents a novel approach to home automation utilizing the MQTT protocol. The system is implemented using an ESP32 node and a Node-RED server running on a Raspberry Pi, allowing ...