AsyncMQTT_ESP32

TinyML-ESP32 Project: Gesture Recognition, Voice Wake-Up, and Jump Rope Counting

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TinyML-ESP32 Project: Gesture Recognition, Voice Wake-Up, and Jump Rope Counting

TinyML-ESP32 Project: Gesture Recognition, Voice Wake-Up, and Jump Rope Counting. The TinyML-ESP32 project, supported by Black Walnut Lab, pushes the performance of the ESP32-WROOM-32 development board to the limit, achieving three major AI capabilities: gesture recognition, voice wake-up, and motion counting. Gesture Recognition: From data collection to model deployment, the project captures motion trajectories in … Read more

Implementing a Clock Dial on the ESP32 Handheld Device Using LVGL

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Implementing a Clock Dial on the ESP32 Handheld Device Using LVGL

Previously, we introduced how to flash the <span>LVGL-Micropython</span> firmware onto the Little Cat handheld device, showcasing effects such as displaying GIF images, bar graphs, line graphs, zooming and rotating images, and simple dashboards. This note will continue to share how to implement a clock dial based on <span>LVGL-Micropython</span>. 1. Development Board Introduction This handheld device … Read more

Creating a Portable IoT Display with ESP32

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Creating a Portable IoT Display with ESP32

This is a portable IoT display project that can be developed into various practical tools using the Arduino_GFX library, such as WiFi signal analysis and electronic photo albums. With a well-designed 3D printed case, it can be easily attached to a keychain or backpack for portability. Materials List TTGO T7 V1.0 (ESP32 WiFi Module) × … Read more

Fundamentals of ESP32 Programming – Practical Tutorial for Running Lights

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Fundamentals of ESP32 Programming - Practical Tutorial for Running Lights

🌟 Fundamentals of ESP32 Programming – Practical Tutorial for Running Lights Today, we will start exploring the ESP32 from scratch! As a classic introductory project in embedded development, running lights can help you quickly grasp microcontroller programming logic and hardware control. Even complete beginners can easily get started, so prepare your development board and LED … Read more

ESP32-Camera: Official Open Source Image Sensor Solution from Espressif, Official Open Source Version of ESP32-CAM

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ESP32-Camera: Official Open Source Image Sensor Solution from Espressif, Official Open Source Version of ESP32-CAM

Introduction The ESP32-Camera is an image sensor development module based on the ESP32 series chips. Its drivers and related tools ensure compatibility with image sensors and provide functionality to convert captured frame data into common BMP and JPEG formats. This article will provide a detailed introduction to the ESP32-Camera module and its open-source software library, … Read more

ESP32_Display_Panel: A Versatile Display Driver Library for ESP SoCs, Creating a New Experience in Rapid GUI Development

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ESP32_Display_Panel: A Versatile Display Driver Library for ESP SoCs, Creating a New Experience in Rapid GUI Development

Overview ESP32_Display_Panel is an Arduino library specifically designed for ESP SoCs, primarily aimed at driving displays and enabling rapid GUI development. This library supports both official and third-party development boards from Espressif, and it also has the capability to customize development boards and use independent device drivers. Additionally, ESP32_Display_Panel is compatible with various LCD and … Read more

ESP32 Robot Dog: A Compact Quadruped Robot Based on ESP32

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ESP32 Robot Dog: A Compact Quadruped Robot Based on ESP32

This article will delve into a compact quadruped robot project based on the ESP32 (the project address is no longer maintained and is for reference and learning purposes only). Although the original project has been discontinued, its design concepts and implementation methods still hold educational value. Let us explore the fascinating world of this small … Read more

Differences Between 32-bit MCUs: ESP32, GD32, and STM32

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Differences Between 32-bit MCUs: ESP32, GD32, and STM32

If you don’t want to miss my updates, remember to check the public account in the upper right corner and set it as a star, and take down the stars to give to me. 01 Introduction STM32: A product released by STMicroelectronics on June 11, 2007, it is a 32-bit microcontroller. GD32: A product released … Read more

Edge Intelligence: Implementation of ESP32 Industrial IoT Gateway Technology

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Edge Intelligence: Implementation of ESP32 Industrial IoT Gateway Technology

The industrial Internet of Things (IIoT) is transforming the manufacturing landscape at an unprecedented pace. However, with the explosive growth in the number of connected devices, traditional cloud computing architectures struggle to meet the demands for real-time data processing and analysis. Edge computing has emerged, bringing computational power closer to the data source, enabling faster … Read more

ESP32 IoT Development Board Arduino Open Source Smart Watch: Supports Temperature, Humidity, Pressure, Air Monitoring, Altitude, Tilt, and Acceleration

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ESP32 IoT Development Board Arduino Open Source Smart Watch: Supports Temperature, Humidity, Pressure, Air Monitoring, Altitude, Tilt, and Acceleration

If you have any needs, please contact the editor at the end of the article. If you are an engineer who enjoys DIY, a student looking to enhance your development skills, or a senior student preparing for your university graduation project, this ESP32-based smart watch is definitely worth making. Don’t miss out~~ As you can … Read more