CTR2-Max Firmware – v1.01.00
CTR2-Max offers a larger display, more knobs and pushbuttons, and better sidetone when operating in direct Flex WiFi mode. This firmware runs on the new CTR2-Max-5 unit. It will also…
CTR2-Max Config Files v1.02
v1.02: September 14, 2026 Current Configurations The following configuration are available. Each configuration includes a CTR2 settings file (.CTR2), an Excel spreadsheet file detailing the CTR2-Max and app mapping, and…
CTR2 2026 Product Line
2025 in Review I’m the first to admit that CTR2 products have gotten confusing over the years. At the first of 2025, I introduced CTR2-Dial, a MIDI controller based on…
CTR2-Flex/CTR2-Dial Dual-Boot Firmware v2.05.03
The new CTR2-Flex v2 firmware allows you to boot either CTR2-Flex or CTR2-Dial firmware without re-flashing your CTR2 controller.
Download CTR2-Micro Firmware – v1.08.00
Download the latest firmware for your CTR2-Micro here
CTR2-Micro Operation Manual – v1.08.00
You can read or download the Operation Manual for the new CTR2-Micro here
CTR2-MIDI Operation Manuals – v2.01.01b
Read or download the latest operation manual for CTR2-MIDI here
CTR2-Quad Hardware Manual – v1.02
M5Dial based CTR2 hardware is available in three different configurations. All three variations run the CTR2-Flex firmware that provides direct control of your Flex radio over WiFi using the Flex…