AsyncMQTT_ESP32

Stability Testing of ESP32: EMC Testing Methods

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Stability Testing of ESP32: EMC Testing Methods

In ESP32 development, EMC (Electromagnetic Compatibility) testing is a key aspect to ensure that the device operates normally in an electromagnetic environment without causing interference to other devices. The following are EMC testing methods based on the characteristics of ESP32, international standards, and practical testing experience, covering testing categories, standards, processes, problem analysis, and optimization … Read more

ESP32 | Basics 03 – How to Install Extension Libraries in Mixly | Making Programming Easier

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ESP32 | Basics 03 - How to Install Extension Libraries in Mixly | Making Programming Easier

01 Overview Mixly is an open-source graphical programming software designed to lower the barriers to hardware programming, making it especially suitable for maker education, IoT development, and beginners. Microblue has developed a set of extension libraries based on Mixly to make programming easier! Installing the Mixly extension library requires two steps (for flashing MicroPython firmware, … Read more

Open Source: Human Pose Recognition Based on ESP32 CAM, C# WinForms, and Python

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Open Source: Human Pose Recognition Based on ESP32 CAM, C# WinForms, and Python

Here’s a benefit for students! Not sure what to do for your graduation project? Check out this project that combines three technologies, which even the supervisor praised.Recently, I worked on a project, but it wasn’t completed as a product. It is somewhat complex to use; although it is packaged, some operations are still needed for … Read more

ESP32 Performance Optimization Strategies: Memory Management Optimization

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ESP32 Performance Optimization Strategies: Memory Management Optimization

In ESP32 development, optimizing memory management is a key aspect of enhancing system performance and stability. Below are some memory management optimization strategies based on ESP32 features and common issues, covering heap memory configuration, peripheral optimization, static allocation, task stack management, and more: 1. Heap Memory Management Optimization 1.1 Initialize Heap Memory Manager ESP-IDF provides … Read more

Empowering Audio Classification with ESP32: A Low-Cost Embedded Smart Audio Recognition Solution

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Empowering Audio Classification with ESP32: A Low-Cost Embedded Smart Audio Recognition Solution

Click the blue text to follow us In the field of smart audio recognition, how to combine powerful audio processing capabilities with low power consumption and low-cost hardware has always been a direction explored by developers. Today, we will take you into an audio classification project based on the Espressif ESP32-S2 module, which not only … Read more

IoT Project Practical Tutorial – Formaldehyde Detector

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IoT Project Practical Tutorial - Formaldehyde Detector

Formaldehyde Detector Formaldehyde detectorProject Overview The formaldehyde detector: This project is made using an ESP32 board, a formaldehyde sensor, and an LCD color screen. The formaldehyde sensor is responsible for detecting the concentration of formaldehyde and TVOC values in the air, as well as the concentration of carbon dioxide. The ESP32 handles data processing, while … Read more

Espressif’s ESP32 Series Included in MIT Courses

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Espressif's ESP32 Series Included in MIT Courses

Espressif’s Board Office It is said that shareholders of 688018 are paying attention. Massachusetts Institute of Technology (MIT) has selected Espressif’s ESP32 series chips for its courses “Engineering for Impact (6.900)” and “The Art and Science of PCB Design” in experimental teaching. efi.mit.edu belongs to the MIT School of Engineering, supporting its course instruction, especially … Read more

Behind the Popularity of ESP32: How Espressif Systems Evolved from a Small Chipmaker to an AIoT Leader

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Behind the Popularity of ESP32: How Espressif Systems Evolved from a Small Chipmaker to an AIoT Leader

You may not have heard of “Espressif Systems”, but you have likely used its products—whether you realize it or not. The “brains” inside your smart speakers, robotic vacuum cleaners, cameras, and even AI voice toys for your children are often just a small chip costing less than 20 yuan—ESP32. This tiny chip is a hallmark … Read more

ESP32 Performance Optimization Strategies: Execution Efficiency Analysis

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ESP32 Performance Optimization Strategies: Execution Efficiency Analysis

In ESP32 development, execution efficiency analysis is a core aspect of performance optimization, aimed at identifying code bottlenecks through quantitative methods and optimizing them accordingly. The following are execution efficiency analysis strategies based on the characteristics of the ESP32 and practical project experience, covering performance testing methods, algorithm optimization, compiler configuration, and task scheduling: 1. … Read more

Performance Optimization Strategies for ESP32: Code Optimization Techniques

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Performance Optimization Strategies for ESP32: Code Optimization Techniques

In ESP32 development, code optimization is a key aspect of enhancing performance. Below are some code optimization strategies based on the characteristics of the ESP32 and common optimization scenarios, covering algorithm optimization, hardware acceleration, task scheduling, memory management, and more: 1. Compiler Optimization and Cross-Compilation Toolchain Select Optimization Level: Use appropriate optimization options during compilation … Read more