M5Stack at embedded world 2026 showed how the company’s modular ESP32 ecosystem is stretching from compact maker controllers into local AI, LoRa communication, industrial control, and Raspberry Pi ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

在拉斯维加斯 CES 2026 的展会现场，在一众追求大尺寸、高算力的 AI 机器人中，一个外形方正、表情生动的「小家伙」吸引了我们的目光。这是 M5Stack 创始人赖景明在朋友圈连续广播了数月的「生产」过程后，首次带着它赴美亮相。 1 月 13 日，这个名叫 StackChan ...

[导读]M5Stack为各种应用提供广泛的控制器-从超紧凑的Stamp和Atom到更强大的Core系列，具有可堆叠模块。然而，直到最近，还没有专门为工业环境等要求更高的环境设计的设备。这就是StamPLC的用之之道：一个配备继电器输出和光隔离输入的控制器，非常适合需要 ...

JsonDocument作为整个V6版本ArduinoJson库的内存入口，负责处理整个json数据的内存管理，这是我们需要首先重点关注的内容。 创建一个JsonDocument之后，默认初始化为空，调用 JsonDocument::isNull()会返回true，这个时候既可以代表当做jsonObject，也可以当做jsonArray，这取决于 ...

The Arduino Opta micro programmable logic controller (PLC) provides a unique entry point into the automation field. Automation fields like smart homes, process controls, and robotics are project areas ...

Welcome to the DIY world of Circuit Digest! In this blog, we're going to show you How to build your own Simple CCTV Security Camera using an ESP32 camera module. From tinkering with hardware ...

GFX implementation is a courtesy of @lovyan03 who (in the first days of this library) did a marvelous work of integrating his LovyanGFX library into his own ESP32-Chimera-Core fork. Since then, ...