CTR2-Dial Firmware
CTR2-Dial is an enhanced version of CTR2-MIDI with a color touchscreen display. It is designed to send MIDI commands to a 3rd-party radio control app, such as Marcus’ (DL8MRE) excellent…
CTR2-MIDI Assembly Manual – v1.00d
The CTR2-MIDI kit is an easy to build project that you can complete in one evening
Download CTR2-Micro Firmware – v1.07.01
Download the latest firmware for your CTR2-Micro here
CTR2-Micro Operation Manual – v1.07.01
You can read or download the Operation Manual for the new CTR2-Micro here
Download CTR2-Voice Firmware – v1.01.03
Download the latest firmware for CTR2-Voice here
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.…