B4R Question How to communicate Arduino with PLC

[AndroidMadhu]

Hello,
I am in a confusion as how to communicate PLC with Arduino.
The situation is as follows:

1. There are certain sensors where the sensor data is coming to PLC.
2. Now I want to read the sensors data by using arduino from PLC.

How I can achieve this? Please advice

 

[Erel]

You probably need to connect to the PLC with rSoftwareSerial or throw a hardware serial port (https://www.b4x.com/android/forum/threads/67150/#content).