“ The MCPWM of ESP32-S3 is a multifunctional PWM generator, consisting of two units, supporting 12 independent PWM outputs. It achieves high-precision control through modules such as timers and operators, and features dead time and carrier modulation functions, with fault detection and braking protection capabilities. It allows flexible GPIO output configuration and is widely used … Read more
“ This article focuses on the ST7789V2 color TFT-LCD controller, introducing its parameters, functional components, pin definitions, control timing, and common commands. It details the hardware connection between the ESP32-S3 and this chip, program design, and displays the visual effects, providing a reference for related embedded display projects.” 01 — Introduction ST7789V2 is a color … Read more
“ This article focuses on the ESP32-S3, explaining its SPI Flash partition table settings, connection to Flash, and also introduces partition table configuration and initialization mounting of each partition.” 01 — Introduction 1. The Partition Table of ESP32-S3 (Partition Table) is a configuration mechanism used to divide the SPI Flash storage space. Its function is … Read more
Project Baidu Cloud Source Code Path: https://pan.baidu.com/s/1SG5pf87MnbFOuAzbI5kxDQ?pwd=cjz7 1. Hardware Platform Introduction The hardware platform MCU uses the ESP32-S3 module with 8MB PSRAM and 16MB FLASH; The LCD screen is a 2.0-inch IPS high-definition LCD with a resolution of 240*320; the LCD driver chip is ST7789, connected via SPI to the ESP32-S3; The LCD_CS pin of … Read more
A high-performance chip that injects strong power into your smart devices, leading to infinite possibilities for the future. In today’s global wave of the Internet of Things (IoT), every device yearns for a smart “brain” and efficient “communication capabilities.” Espressif Technology, as a leader in wireless communication and artificial intelligence IoT processor chips, is bringing … Read more
To obtain the project source code,please contact the editor at the end of the article Wrist Treasure – a small XiaoZhi AI smart chatbot on your wrist, featuring a touchscreen, using the ESP32-S3 module, a single-channel microphone and speaker, two buttons, and a capacitive touchscreen, with a built-in AXP2101 power management chip. Wrist Treasure – … Read more
Espressif Systems It is said that shareholders of 688018 are paying attention Kanazawa Institute of Technology in Japan has introduced the micro-drone development platform StampFly, launched by M5Stack (a subsidiary of Espressif), into its control technology and programming courses. This device is based on the Espressif ESP32-S3 chip and combines ESP-NOW wireless communication technology, providing … Read more
【Click the above「blue text」 to follow the DF Maker Community and become a tech aesthetician together】 This project originates from the Lichuang Open Source Square, based on the ESP32-S3, featuring an onboard 1.69-inch LCD assembly interface, a buzzer, an SD card slot, and AXP173 power management, with dual-row female headers exposing most pins for baseboard … Read more
The Zephyr development environment supports three major operating systems: Windows, Linux, and MacOS. However, the most comprehensive support is for Linux, so it is recommended to use Linux for beginners. This article is based on Ubuntu 22.04. In some sense, this is a rehash of previous articles because similar content has been covered: Building Zephyr … Read more
Qiming Cloud/ 01 Problem Description When using the ESP32-S3 chip/module with a USB wireless network card and ESP-IDF version idf5.0.3, the client encountered an issue where the computer could not recognize the USB device after compiling and flashing the esp-iot-bridge/examples/wireless_nic example. What could be the reason? Qiming Cloud/ 02 Solution Approach After understanding the client’s … Read more