Domestic Postage going up April 26, 2026
I’ve received notice that USPS domestic parcel rates will be going up 8% on April 26 due to increased fuel costs. This means that flat rate shipping for CTR2 products…
Ham Radio controllers and unique station control accessories
I’ve received notice that USPS domestic parcel rates will be going up 8% on April 26 due to increased fuel costs. This means that flat rate shipping for CTR2 products…
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…
Find the map and configuration files you need for CTR2-MIDI and CTR2-Dial here
April 15, 2026 This update includes additional information and a warning about using the 3.5mm input jacks on CTR2 units There is a separate manual for CTR2-Dial firmware. You can…
CTR2-Dial firmware is now included in CTR2-Flex v2 firmware. You can view the operation manual for CTR2-Dial here. To download a copy of it, press the Download button below. April…
Read or download the latest operation manual for CTR2-MIDI here
Find the latest CTR2 firmware updates here
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…
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,…
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,…
Download the latest CTR2-MIDI firmware for CTR2-MDI and CTR2-Micro here