Author: Lynn

Download the latest CTR2-Mini firmware here. Just copy and paste to update your Wio.

The CTR2-Mini Operation Manual has everything you're looking for in one place. Download it today!

CTR2-Mini+ is an evolving radio controller. As such, new features are being added and old features refined to make them easier to use. Users are intimately involved in CTR2-Mini’s evolution…

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"

Download the latest CTR2-Mini Antenna Switch Controller firmware and Node-RED flow here.

The CTR2-Mini Audio I/O module adds audio management to your CTR2-Mini system.

The CTR2-Mini Audio I/O interfaces your radio’s Tx/Rx audio, CAT, PTT, and Key signals to the CTR2-Mini Audio Controller or CTR2-Mini SOR2 Controller. NOTE: The Audio I/O module is not…

ARRL has graciously published several of my articles covering CTR2 and CTR2-Mini. Read them here.

CTR2-Mini is a great little radio controller. It allows you to control radios from many manufacturers and easily share the Mini’s keyer, paddles, and PTT controls with your radios. What…

The CTR2-Mini Audio Controller allows you to share your mics and headset with all of your radios