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Digital Command Control
Made Easy

 

DCCWiki is an open source project with a goal to document all aspects of DCC.

Don't know where to start? Try the Introduction to DCC Want to contribute? View the editing quick start.

Latest topics   Wiring   FAQs

 

Getting started

• Introduction to DCC
• DCC vs DC
• DCC vs Radio
• System selection
• Starter Set
• Wiring for DCC
• Converting to DCC
• Additional DCC Related Resources

Core Concepts

Primary components of a DCC system:

• Command Station
• Booster
• Power Supplies
• Decoders
• Wiring... Lots of Information about Wiring
• Throttles
• Throttle Network

Beyond Basics

• Using Computers
• Signaling
• Layout Command Control
• Command Control History
• Sound
• Turnouts
• Power Districts

Other topics

• Frequently Asked Questions
• Configuration Variables
• PECO Electrofrog
• In the garden
• DIY DCC Projects
• DCC Software
• Decoder Reset
• Curated Videos - See helpful videos (New)

New Pages

• Mutiple Unit Consisting/Consist Configuration Variables
• Decoder Reset/Physical Register Mode
• Back EMF/Soundtraxx
• 58515
• Throttle Battery Voltage
• DT200
• UR91

       ...More

Recently updated

• SE8C
• Bushby Bit
• PECO Unifrog
• Hornby Zero 1
• Layout Command Control
• Locomotive Interface
• DCC Tutorial (Power)

       ...More

About Us

DCCWiki is an encyclopedia for sharing information about Digital Command Control (DCC) as defined by NMRA used in railroad modelling. We also started a new section for the new Layout Command Control (LCC) standard from the NMRA which can be used to enhance your layout with signalling, accessory control, and other features.

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