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RailForge DCC-EX Loco Programmer
HO scale DCC tool — a free Windows desktop app for reading and writing decoder CVs through a DCC-EX command station. Set the address, speed steps, and CV29 bits, read back what's on a decoder, and program your roster from the bench without a manufacturer's app. Pairs with the Lab's DCC CV Assistant and Speed-Matching tools. Free download.
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