AsyncMQTT_ESP32

AI Maker Project Development Communication (Part 4): The Complete Process of AI-Assisted Development for ESP32 Maker Projects (Part 1)

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AI Maker Project Development Communication (Part 4): The Complete Process of AI-Assisted Development for ESP32 Maker Projects (Part 1)

Hello to all friends following Taiji Maker! Welcome to the fourth article in the “AI Maker Project Development Communication” series. In the previous three articles, we discussed: Should we use AI collaborative programming? Which AI-assisted programming IDE is most suitable for Arduino maker project development? Which domestic large model in Trae CN is best for … Read more

Creating and Parsing JSON Data with ESP32 IDF

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Creating and Parsing JSON Data with ESP32 IDF

Introduction:When developing with the ESP32, my favorite framework to use is the IDF framework, which is flexible, convenient, and comprehensive. This article utilizes the espressif__json_generator and espressif__json_parser components under the IDF framework to implement the creation and parsing of JSON data format. 1. espressif__jsmn is a dependency and will be automatically downloaded II. Writing the … Read more

Guide to Developing ESP32 Series Microcontrollers Using WSL + VSCode + ESP-IDF6

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Guide to Developing ESP32 Series Microcontrollers Using WSL + VSCode + ESP-IDF6

Guide to Developing ESP32 Series Microcontrollers Using WSL + VSCode + ESP-IDF6 Introduction I can no longer tolerate the Windows environment; the development experience is too poor, and the performance of the file system is not great (which may be largely due to my lack of configuration knowledge). Compiling the ESP project took me long … Read more

From Late-Night Debugging to Effortlessly Commanding AI: My Evolution in Smart Clock Development

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From Late-Night Debugging to Effortlessly Commanding AI: My Evolution in Smart Clock Development

Technological innovation is changing the way every developer works. I have been involved with Arduino for over a decade. From initially searching the internet for information and example code to manual debugging, to now programming with AI assistance, this journey has allowed me to witness technological innovation and experience a revolutionary change in development models. … Read more

ESP32-FreeRTOS: A Comprehensive Collection of FreeRTOS Examples on the ESP32 Platform for Reference and Learning

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ESP32-FreeRTOS: A Comprehensive Collection of FreeRTOS Examples on the ESP32 Platform for Reference and Learning

ESP32-FreeRTOS, a set of open-source example codes, awakens all the fun features of the ESP32 such as multitasking, timers, events, and semaphores, making it easier and more reliable for you to write IoT applications. What can it help you with? Despite the ESP32’s built-in Wi-Fi/Bluetooth, complex projects can easily become chaotic with bare-metal programming. FreeRTOS … Read more

Open Source IoT Energy Consumption Monitoring System for Campuses

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Open Source IoT Energy Consumption Monitoring System for Campuses

Open Source! An IoT-based energy consumption monitoring system for campuses, completely free, supports real-time collection, transmission, and visualization analysis of energy such as water, electricity, and gas. The hardware is centered around the ESP32, connecting to water flow sensors, current sensors, and gas flow sensors, communicating with the backend via MQTT over WiFi. The backend … Read more

ThatProject: A Collection of Open Source Examples to Explore ESP32

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ThatProject: A Collection of Open Source Examples to Explore ESP32

ThatProject is essentially an open-source repository that consolidates many practical projects, tutorials, source codes, and videos related to ESP32/ESP32-S3, ESP8266, and more, created by the author (Eric Nam). Unlike a single library or toolchain, it serves as a “case-driven” learning resource library. You will find complete demos, accompanying source codes, and instructional videos, allowing you … Read more

ESP32 HMI + TinyMaix: Low-Power Handwritten Digit Recognition Solution Implementation

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ESP32 HMI + TinyMaix: Low-Power Handwritten Digit Recognition Solution Implementation

During this winter vacation project, I wanted to do something that seemed “simple but extremely interesting”—to make an ESP32S3 HMI development board learn to “understand” the handwritten digits I write on the screen and display the recognition results on an 8×8 LED board. From designing the interface with LVGL to running the handwritten digit recognition … Read more

Can WiFi Measure Heartbeats? No Sensors Needed! ESP32 CSI Tutorial

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Can WiFi Measure Heartbeats? No Sensors Needed! ESP32 CSI Tutorial

Introduction:WiFi is not just for internet access! By analyzing signal fluctuations, it can “see through” the environment and perceive vital signs without additional sensors. With just an ESP32, you can unlock this technology. Seeing this title, I can tell you are skeptical, thinking this is just another one of those “academic gimmicks” that sounds impressive. … Read more

Lesson 6: Knob Light – The Art of Brightness at Your Fingertips, Mastering Stepless Dimming!

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Lesson 6: Knob Light - The Art of Brightness at Your Fingertips, Mastering Stepless Dimming!

Welcome back to “Mind+ and ESP32: A Journey of AIoT Enlightenment for Kids”! In Lesson 5, “Light-Controlled Lamp”, we created a smart streetlight that can sense the environment and automatically light up, giving hardware its first ability to “think”. 👉 To review Lesson 5, please click: “Light-Controlled Lamp: Creating a Streetlight that Can ‘Think’, Starting … Read more