AsyncMQTT_ESP32

Open Source IoT Health Monitoring System: Empowering New Possibilities for Healthcare in Remote Areas

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Open Source IoT Health Monitoring System: Empowering New Possibilities for Healthcare in Remote Areas

Click the top left corner“MDPI Engineering Science” to follow us for more latest news. The COVID-19 pandemic has had a profound impact on global healthcare systems, particularly exposing the inadequacies in resource allocation and technology application in developing countries. Remote areas, due to a lack of medical facilities and shortage of professionals, struggle to achieve … Read more

ESP32Time: Mastering Time to Enhance Your ESP32 Projects

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ESP32Time: Mastering Time to Enhance Your ESP32 Projects

In the development of ESP32 projects, time management is crucial. It allows you to precisely control program execution, complete scheduled tasks, log data, and even implement complex timing functions. The ESP32Time library has emerged to provide a series of convenient APIs, enabling developers to easily retrieve and set the time of the ESP32’s internal RTC, … Read more

Quick Access to the Matter Protocol with ESP32: A 10-Minute Tutorial from Code Configuration to Device Control

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Quick Access to the Matter Protocol with ESP32: A 10-Minute Tutorial from Code Configuration to Device Control

The following are the detailed steps for quickly accessing the Matter protocol with ESP32, covering environment setup, code configuration, compilation and flashing, and testing and validation, helping developers quickly implement Matter functionality on ESP32 devices: 1. Hardware Preparation •Recommended Development Boards: ￮ESP32-S3-BOX: Integrated touchscreen and sensors, supports Matter over Wi-Fi. ￮ESP32-WROOM-32: Basic model, requires an … Read more

HomeSpan: A Powerful and User-Friendly Arduino Library for Building ESP32-Based HomeKit Devices

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HomeSpan: A Powerful and User-Friendly Arduino Library for Building ESP32-Based HomeKit Devices

What is HomeSpan HomeSpan is a powerful and user-friendly Arduino library designed to help developers build HomeKit devices based on the ESP32. Developers can easily create applications in the Arduino IDE without the need for additional bridging devices or components. Basic Requirements for Using HomeSpan To run HomeSpan, ensure that specific version requirements are met. … Read more

ESP-IDF-HAL: Unlocking New Horizons in Rust Programming for ESP32 Series Chips

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ESP-IDF-HAL: Unlocking New Horizons in Rust Programming for ESP32 Series Chips

The ESP32 series chips are highly favored in the IoT field due to their cost-effectiveness and powerful features. The Rust programming language, with its memory safety and high performance characteristics, has become an ideal choice for embedded development. ESP-IDF-HAL serves as a perfect bridge that combines both, providing developers with a safe and efficient Rust … Read more

Implementing a Simple Dashboard on ESP32 Handheld Device Using LVGL

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Implementing a Simple Dashboard on ESP32 Handheld Device Using LVGL

The previous article “Displaying GIF Images on ESP32 Handheld Device Using LVGL” introduced how to flash the <span>LVGL-Micropython</span> firmware onto the XiaoMiao handheld device, showcasing effects such as displaying GIF images, bar graphs, line graphs, and zooming and rotating images. This note will continue to share how to implement a simple dashboard based on <span>LVGL-Micropython</span>. … Read more

The Wave of AI Hardware Democratization: How Xiao Zhi Reshapes the New Landscape of Embedded Technology

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The Wave of AI Hardware Democratization: How Xiao Zhi Reshapes the New Landscape of Embedded Technology

This article focuses on “AI hardware equity,” discussing the ecological development of Xiao Zhi AI and Espressif Technology, highlighting its different values for various groups, covering areas such as technical learning, career development, and business insights. It is suitable for AI hardware enthusiasts, developers, professionals in the tech industry, those interested in the development of … Read more

Getting Your XiaoZhi AI Robot Off the Ground

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Getting Your XiaoZhi AI Robot Off the Ground

Recently, I came across the XiaoZhi AI robot on Bilibili and decided to get one to play with. The official server clearly couldn’t meet my expectations, so I set up a third-party server and expanded its functionality a bit. It seems to be getting interesting, but what exactly did I do? Initial Experience This robot … Read more

Smart Recognition of Handwritten Digits Using ESP32 4.3-Inch Screen

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Smart Recognition of Handwritten Digits Using ESP32 4.3-Inch Screen

What functions can be achieved by combining the ESP32 screen module with an LED light board? The project presented today only requires a swipe on a 4.3-inch touchscreen, and the neural network can instantly understand your handwriting and display the number you wrote on an 8*8 LED light board. Isn’t it amazing? Let’s see how … Read more

Build a Real-Time Voice Conversational Companion Based on OpenAI + ESP32!

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Build a Real-Time Voice Conversational Companion Based on OpenAI + ESP32!

Are you tired of typing on your computer screen to chat with AI every day? Would you like to create something cooler, like an AI companion that can sit on your desk and converse with you verbally? Similar products on the market are priced too high and perform poorly in AI capabilities. If you enjoy … Read more