Powering Amateur Radio with DIY Innovation. Your go-to hub for hands-on projects, digital experimentation, and practical guides designed for the modern ham.
Do It Your self
With mesh devices becoming increasingly popular, most DIY boards and homebrew builds are typically housed in 3D-printed enclosures. While these can look great and offer flexibility in design, I’ve been exploring a more robust...
Build an Easy DIY K1 Connector to TRRS Cable for Digirig Mobile, Digirig Lite, and Other Compatible Interfaces Using the Standard Pinouts.
The ESP32 KISS TNC is a minimalistic design using the fewest necessary components. An improved version is in development. In this guide, I’ll show you how to connect the ESP32 KISS TNC to APRSdroid via Bluetooth....
There are many KISS TNCs available online, both commercially and as DIY projects. While most DIY options offer high-quality hardware, they often lack one critical component—open-source firmware. Many projects provide only the HEX file...
On market there are lots of options for sound card-based data modems, like Signalink, Digirig and lots of DIY and cheap modems. I haven’t seen any Bluetooth based audio data modem apart from Mobilinkd...
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