ScadaBR is a SCADA (Supervisory Control and Data Acquisition) system with applications in Process Control and Automation, being developed and distributed using the open source model.
over all the app is very good, but can i request support for ModBus TCP/IP. please allow to have slave ID 255.
Status for 31 October 2013: Difficulties with starting after deploying it on Tomcat 7 under Linux
fast download and works, recommended.