Electrical energy is no longer treated as an unlimited utility. Every watt consumed has a cost impact, an efficiency implication, and in many cases a safety consequence. A smart grid in IoT is not a ...

This library was created to make it easier to create communication between devices using ModBus RTU protocol, based on RS485 wiring. As it state in the title, library is written only for handling ...

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, ...

The Arduino Opta is a secure, easy-to-use micro-PLC with IIoT capabilities, designed in partnership with industrial and building automation specialist Finder. Ready-to-use Arduino sketches, tutorials ...

The DirectLOGIC 06 (DL06) programmable logic controller (PLC) is our first micro PLC to combine its fixed I/O of 20 inputs and 16 outputs with four option card slots for expansion (discrete, analog, ...

The WinPLC is a revolutionary product that brings the best of the PC controls and the PLC world to a common platform. The WinPLC is a revolutionary product that brings the best of the PC-based control ...

Modbus is a Serial Communication protocol which was discovered by Modicon in 1979 and it is used for transmitting data over serial lines between the industrial electronic devices. RS-485 Modbus uses ...

It has been tested on Iono MKR with Arduino MKR WAN 1300/1310 boards running firmware version 1.2.3. To update the firmware, download the MKRWAN library and run the "MKRWANFWUpdate_standalone" example ...