You can download the operation manual for CTR2-MIDI here. It will be updated when new versions of the firmware are released.
August 8, 2025
The link for Tera Term has been replaced with a valid link.
NOTE: The latest version of Adobe Reader doesn’t know how to deal with the hyperlinks used in the Table of Contents. Open the PDF file in a browser for a better reading experience.
v1.02 Firmware Documentation
This section contains the latest documentation for the new v1.02.01 firmware that was released May 9, 2025.
Map Files
This file contains the map files I use for SmartSDR, SDR-Control, and Thetis.
NOTE: Marcus has added a new CTR2 Controller device to his Tools menus. This device comes pre-configured with functions already mapped.