0 – Introduction In this article, we’ll explore how to establish communication between two ESP32 devices using the I2C (Inter-Integrated Circuit) protocol. You’ll learn how to set up a master-slave connection, send and receive data, and implement simple I2C communication with Arduino code 1 – Hardware To follow this article, you will need two Esp32s […]
Esp32 Tutorial: Esp to Esp Communication with I2C Read More »
0 – Introduction If you’re experiencing issues with your ESP32 or simply want a fresh start, performing a factory reset is a quick and effective solution. In this guide, we’ll walk you through the process using ESPTool, ensuring your device is wiped clean and ready for new projects. If you don’t have an Esp32 yet,
Esp32 Tutorial: Factory Reset Read More »
0 – Introduction The Elecrow 5” HMI Display is an embedded development module that combines a 5-inch RGB TFT LCD touch screen with the ESP32-S3-WROOM-1 microcontroller. Designed for graphical user interface (GUI) applications, it supports the LVGL library, allowing developers to build functional and responsive displays for a variety of projects. This device is well-suited
Review: CrowPanel Basic 5.0 Read More »
0 – Introduction In this tutorial, we will explore how to interface an ESP32 microcontroller with a GC9A01 round TFT display. The project covers hardware connections and software setup using VS Code and PlatformIO. By the end, you’ll learn how to render colors, draw shapes, and optimize performance using a framebuffer. 1 – Hardware For
Esp32 Tutorial: GC9A01 Round TFT Display Read More »
0 – Introduction The ESP32 is a powerful microcontroller that supports various display modules, making it a great choice for projects requiring graphical output. In this tutorial, we’ll walk you through connecting and programming an ST7735 TFT display with an ESP32. From setting up your hardware to running a simple test program, you’ll learn everything
Esp32 Tutorial: ST7735 TFT Display Read More »