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 send me a star. This is a portable IoT display project, which can be developed into various practical tools based on it and the Arduino_GFX library. For example, WiFi … Read more
1 Implementing Voice Conversation: Previously, I demonstrated the conversation function using the ESP-Box’s ChatGPT example, but the response speed was too slow. This time, I will create an accelerated version and summarize the implementation principles, hoping it will help my future self and, even better, help others.2 Implementation Method Let’s sort out the code of … Read more
To learn embedded systems, follow @I want to learn embedded systems, the gas station of embedded men. 01 Introduction MicroByte is a micro console that can run games from NES, GameBoy, GameBoy Color, Game Gear, and Sega Master System, all components designed within this 78 x 17 x 40 mm package. Despite its small size, … Read more
ESP-ADF is the official audio development framework launched by Espressif Systems for its ESP32 series chips, providing comprehensive support for audio application development. Whether it’s a simple music player or a complex voice recognition system, ESP-ADF can help you achieve it easily. 1. Introduction to ESP-ADF ESP-ADF supports various chips from Espressif Systems, including ESP32, … Read more
ESP32-CAM Development Board and Its Pin Diagram ESP32-CAM development board and its pin diagram , November 12, 2024 16:02 , ,
A demonstration video is available at the end. Introduction to ESP32 Touch Functionality The ESP32, as a powerful microcontroller, has many advanced features and characteristics. One of the most notable features is the touch functionality on some of its pins, allowing users to implement more interesting applications. What is ESP32 Touch Functionality? Some pins of … Read more
Keyboard simulation is one of the commonly used features in development.Today, I used the ESP32 microcontroller in conjunction with the ESP32-BLE-Keyboard library to conduct a test and successfully implemented this feature.Now, I will organize and share my testing process with everyone, hoping it will be helpful. 1. Development IDE I used Arduino IDE. 2. Development … Read more
Click the blue font above to follow us ESP32 and STM32 have significant differences in hardware characteristics, market positioning, and development ecosystems. STM32 has a strong position in the embedded control field due to its industrial control and real-time requirements, while ESP32 excels in the IoT field with its wireless communication capabilities and cost-effectiveness. In … Read more
Introduction With the development of the Internet of Things and embedded systems, embedded graphical user interfaces (GUIs) have been widely used in various devices. GUIslice, as a lightweight embedded graphical user interface library based on C language, provides developers with a simple yet powerful way to create GUI interfaces on touchscreen devices. This article will … Read more
Configuring WiFi via Bluetooth using NanoFramework on Microcontrollers Using Nanoframework to configure the WiFi name and password via Bluetooth Here are the basic tools needed One ESP32 device that needs to support Bluetooth and WiFi. Generally, ESP32 supports both WiFi and Bluetooth. The ESP32 interface used in this tutorial is Type-C. Here is the physical … Read more