KM4SPL • Savannah, Georgia

Radio tools built for the shack and the field.

Software, documentation, and station resources from Mike Hutson, KM4SPL. Downloads are published here with clear version and safety information.

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Featured download

Digital Command Center

A modern station interface for FT8 monitoring, radio setup, live waterfall activity, safety controls, and future automation.

Release: Windows Alpha 1
Platform: Windows 10/11
Size: 20.4 MB
Safety: Receive-only

Download Windows Alpha

Transmit is locked in this preview build. CAT and FT8 decoding are still being completed.

PROJECTS · BY KM4SPL

Digital Command Center

Explore FT8, FT4, JS8, WSPR, PSK31, and RTTY in the browser demo. Find downloads, radio setup, and a complete searchable help guide right here.

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Launch demo →Downloads →Full help guide →

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Downloads

Each published file includes a release label and integrity details so you know exactly what you are installing.

Digital Command Center — Windows Alpha 1

Portable Windows preview. Extract the ZIP and run DigitalCommandCenter.exe.

SHA-256 5fa3a94d5a9b…e566bfa1

Download

Digital Command Center — Raspberry Pi

The first public Raspberry Pi package is being prepared.

Coming soon

About this station

Practical amateur radio, emergency communications, and digital experimentation.

I’m Mike Hutson, KM4SPL. This is the home for the radio software and station resources I build and use. Digital Command Center is the first project published here, with additional releases added as they are ready.