This project demonstrates how to use an ESP32 microcontroller to monitor soil moisture levels and communicate the data via MQTT to a broker. The project also includes an RGB LED for visual feedback ...

I'm trying to compile example #13 for ESP32 Dev Module, without changing anything. Below are the compiled messages and errors. Would anyone be able to help? `In file included from ...

In this tutorial, we will learn how to install multiple versions of the ESP32 board package in the Arduino IDE. Once set up, you’ll have the option to choose a specific version of the ESP32 package ...

Abstract: Nowadays, Home automation has acquired a significant attention due to its potential to enhance convenience and efficiency in managing household systems. This paper presents a novel method to ...

Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus RTU (RS-485) or Modbus TCP/IP (Ethernet/Wi-Fi). Designed for use in farms, ...

Abstract: The global shift toward electric vehicles (EVs) has created a critical need for efficient and sustainable renewable-powered EV charging infrastructure. This paper presents an innovative ...

É um desenvolvedor web com mais de 10 anos de experiência em PHP e Python. Também tem experiência com JavaScript, AngularJs, jQuery, Dojo e node.js. Desde 2002, trabalha no departamento de TI da ...