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From Jmri

1. What does JMRI do? 2. How does it relate to DCC. 2. Use for JMRI with out a DCC system. 3. Which DCC system can JMRI connect to. What each DCC system can do. 4. How to connect to each DCC System. 5. How to verify the connection between JMRI and the DCC system. 6. Using service mode and operations mode to program mobile decoders. 7. trouble shooting programing problems with each DCC system.

Help

JMRI has extensive general help information available, plus specific pages for most of its screens. You can get these from the "general help" and "window help" items in the program. You can also see them on the web via these links to the help table of contents and help index.

Copyright

JMRI is free and open-source software, but there are some restrictions. Generally, you have to give us credit if you use all or part of it to build your own software. For more details, see the copyright, trademark and license page.

Donations

Donations to the JMRI project can be made on the donations page should you wish to contribute some of your hard earned!