ESP32 PLC: PWM Output Mar 20, 2024 Arduino Industrial Introduction The devices of the ESP32 PLC family have a defined number of digital outputs. All of them can be programmed as PWM outputs, if required. As we know, the PWM (Pulse Width Modulation) is a ... ESP32 ESP32PLC output PWM Read more
Basic usage of the ESP32 PLC 14 digital outputs Mar 13, 2024 Arduino Industrial Welcome to our blog where we explore how to properly use the digital outputs on the ESP32 PLC 14. We'll be diving into practical tips and techniques to help you get started. Let's jump right in! Requi... Read more
Programming an ESP32 PLC board: Setting up PlatformIO IDE on Visual Studio Code Mar 12, 2024 Arduino Industrial In this Blog we'll learn how to set up the PlatformIO extension for VSCode in order to write code for an ESP32 PLC. This add-on offers a comfortable interface in VSCode to manage projects. Before we s... Read more
IV. Temperature Sensor and Touchberry: How to display temperature using Node-RED Mar 8, 2024 Raspberry Pi for Industry Introduction Previously, we learned how to connect our Dallas sensor to a Raspberry PLC using the 1-Wire protocol. See how (Part I) Then, we learned how to get the temperature from our Dallas sensor f... DS18B20 Node-Red RaspberryPLC Sensor TemperatureSensor Read more
How to Find your Perfect Industrial PLC Feb 29, 2024 Arduino Industrial Introduction Finding the right PLC controller for each specific application may seem complicated, but let's look at some tools to make the process easier. Key Points The most important aspect is to fo... Choose Configuration Find PanelPC PLC Web Website Read more
Introduction to Modbus and Raspberry PLC. Part 4 Feb 21, 2024 Raspberry Pi for Industry Modbus and Raspberry PLC This is the fourth post of the Modbus and Raspberry PLC collection. This post will be focused on Python, and we will create a simple program as an introduction to Modbus TCP a... Ethernet Modbus Python RaspberryPLC Read more
Introduction to Modbus and Raspberry PLC. Part 2 Feb 21, 2024 Raspberry Pi for Industry Modbus and Raspberry PLC This is the second post of the Modbus and Raspberry PLC collection. This post will be focused on Node-RED, and we will go through everything this browser-based flow editor can... Ethernet Modbus Node-Red RaspberryPLC Read more
Introduction to Modbus and Raspberry PLC. Part 3 Feb 21, 2024 Raspberry Pi for Industry Modbus and Raspberry PLC This is the third post of the Modbus and Raspberry PLC collection. This post will be focused on Python, and we will create a simple program as an introduction to Modbus RTU an... ModbusRTU Python RaspberryPLC RS485 Read more
Introduction to Modbus and Raspberry PLC. Part 1 Feb 21, 2024 Raspberry Pi for Industry Modbus and Raspberry PLC This is the first post of the Modbus and Raspberry PLC collection. In them, we will understand and practice with some options the Raspberry PI PLC offers to communicate with M... ModbusRTU Node-Red RaspberryPLC RS485 Read more
First Steps with Ethernet POWERLINK Feb 15, 2024 Raspberry Pi for Industry What is Ethernet POWERLINK? Ethernet POWERLINK is an open, real-time communication protocol that operates on standard Ethernet hardware. Developed by B&R, it is widely used in industrial automation an... Read more
ESP32 PLC 14 and LoRa Feb 14, 2024 Arduino Industrial Introduction The ESP32 PLC 14 equipped with the RN2483A LoRa transceiver module provides an efficient platform for LoRaWAN applications. This tutorial explains the integration of the LoRa Click Board ... ESP32PLC I2C LoRa LoRaWAN Read more
Interfacing Raspberry Pi and M-Duino via I2C communication Feb 12, 2024 Arduino & Raspberry Pi Industrial News, Industry 4.0, IoT Introduction In this blog post, we will see an example of how two of the PLC models can communicate with each other via I2C by exchanging messages. One will be a model of the M-Duino Family , and the ... Read more