industrial

Hello everyone, Here is my OPC UA Client library for B4J. I use this library to connect to OPC UA servers for testing, development, and general industrial communication work. It is designed to be simple to use, reliable, and fully compatible with standard OPC UA servers, including my own B4J OPC...

Hello everyone, Here is my OPC UA Server library for B4J. I use this library to host OPC UA endpoints for testing, development, and general industrial communication work. It is designed to be simple to run, reliable, and fully compatible with standard OPC UA clients, including my own B4J OPC UA...

Hello everyone, Here is a Modbus TCP library designed to work with industrial Modbus WiFi hardware. Using this library, B4X developers can easily connect their B4J/B4A develooed software directly to industrial devices via WiFi (TCP) communications to read and write Modbus data. Using this...

Maybe someone is interested in this algorithm, which is a kind of PID controller but with better performances. It is described in great detail in this document published by Zenodo. It is released under the Creative Commons Attribution Non Commercial Share Alike 4.0 International license, so it...

Hi everyone I found this library by @Walter95 and it seems pretty cool. I already did some test with a PLC and I’m able to read something. However, my question is: if I have multiple devices (PLC) is it possible to have them all connected simultaneously or I’ve to circle between them...