CTR2-MIDI Operation Manuals – v2.01.01a
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…
CTR2-Duo Hardware Manual – v1.01
M5Dial based CTR2 hardware is available in three different configurations. All three variations run the CTR2-Flex firmware that provides Bluetooth/USB MIDI control for third-party apps like SmartSDR for iOS, SDR-Control,…
CTR2-Uno Hardware Manual – v1.01
M5Dial based CTR2 hardware is available in three different configurations. All three variations run the CTR2-Flex firmware that provides Bluetooth/USB MIDI control for third-party apps like SmartSDR for iOS, SDR-Control,…
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…
Download CTR2-MIDI Firmware – v2.01.01
Download the latest CTR2-MIDI firmware for CTR2-MDI and CTR2-Micro here
CTR2-Flex/CTR2-Dial Dual-Boot Firmware v2.05.01
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 – v1.07.02
Download the latest firmware for your CTR2-Micro here
CTR2-Micro Operation Manual – v1.07.02
You can read or download the Operation Manual for the new CTR2-Micro here