Please Note This forum exists for community support for the Mango product family and the Radix IoT Platform. Although Radix IoT employees participate in this forum from time to time, there is no guarantee of a response to anything posted here, nor can Radix IoT, LLC guarantee the accuracy of any information expressed or conveyed. Specific project questions from customers with active support contracts are asked to send requests to

Radix IoT Website Mango 3 Documentation Website Mango 4 Documentation Website

  • Hi. I've just downloaded Modbus4J and, as a Java developer in the BMS sector, I want to give it a quick trial before I make too many commitments. I've successfully imported all the source code into a new IntelliJ project, but I can't see much (if anything) in the way of instructions to test the software, i.e. a configuratiom to help me run a master which connects to a given Modbus slave device with a particular IP address or 485 serial port, and so on.

    Sorry if I'm being a bit thick, but could someone just point me in the right direction here ?


  • check out the modbus data source in the old mango source code for an example on how to use the modbus4j library