CTR2-Voice Operation Manual – v1.01.03
Download the operation manual for CTR2-Voice here
QST and QEX Article Reprints
ARRL has graciously published several of my articles covering several of my products. Read them here.
Download Legacy CTR2-Flex Firmware – v1.01.00
This firmware runs on CTR2-Flex or CTR2-Dial hardware and provides a dedicated, standalone controller for your Flex radio.
EspressIF LaunchPad Browser Flash Download Tool
EspressIF has released a browser based flash download tool for the ESP32 micro controller. This tool can be used instead of downloading the the Windows based EspressIF Flash Download tool.…
Using MIDI to Control Non-MIDI Apps
CTR2-MIDI and CTR2-Dial provide physical tuning knobs for radio control apps such as SmartSDR for iOS/MacOS, Remote Ham Radio, Thetis, and several others. With all the bells and whistles that…
Download Legacy CTR2-Dial Firmware – v1.01.01
Assembled CTR2-Dial units are programmed with the latest firmware and your firmware license key is installed. If you just want to build a unit using parts you have on hand…