Download CTR2-Mini/Mini+ Firmware – v1.14.04
Download the latest CTR2-Mini firmware here. Just copy and paste to update your Wio.
Ham Radio controllers and unique station control accessories
Download the latest CTR2-Mini firmware here. Just copy and paste to update your Wio.
Without a doubt, the most frequent question I get when I put anything on social media about CTR2-Mini or CTR2-Mini+ is "What's a CTR2-Mini"
The CTR2-Mini Operation Manual has everything you're looking for in one place. Download it today!
CTR2-Mini is designed as a modular system where you choose the functions that are most important to you. This means your CTR2-Mini system can be easily reconfigured as your needs…
ARRL has graciously published several of my articles covering CTR2 and CTR2-Mini. Read them here.
Thinking of building your own Mini+, or just want a peek at how the Mini+ is put together? Take a look at the Mini+ assembly manual.
The new CTR2-Mini+ is available now! Click on this page for more details
The Radio I/O module is a small breakout box that routes CAT, PTT, and Key connections between the Mini and your radio. Connection to the Mini is through a standard…
CTR2-Mini is a smaller, less complicated, and cheaper alternative to CTR2
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