This portable computer is the Raspberry Pi alternative I didn't know I needed

Also: I used a $4 timer to reboot my router, and it actually made my internet faster. There's a lot built into this this ...
GitHub

Modbus Ethercard Library for Arduino

This library allows your Arduino to communicate via Modbus protocol. The Modbus is a master-slave protocol used in industrial automation and can be used in other areas, such as home automation. The ...
CNX Software

ESP32 Modbus gateway handles RTU, TCP/IP, and MQTT for industrial IoT

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, ...
Hosted on MSN

How to Connect Modbus RS485 Wind Speed Sensor to Arduino

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...
IEEE

Communication between PLC and Arduino Based on Modbus Protocol

Abstract: This paper explains how to set up the communication between PLC and Arduino based on Modbus Protocol. PLC is a master and Arduino is a slave. A Fx2N-48MR, a Fx2N-485BD, an Arduino main board ...
elektormagazine

Coding Modbus TCP/IP for Arduino (Elektor Book)

In the domain of IoT and automation, the book Coding Modbus TCP/IP for Arduino offers a comprehensive exploration into the integration of Modbus TCP/IP communication with Arduino. This book provides a ...
EDN

Modbus RTU Relay Module

Welcome to my quick review of an inexpensive 2-channel 5V relay module controlled via RS485 bus utilizing Modbus RTU protocol. As claimed by some online sellers, this easy-to-get Modbus RTU 2-Channel ...