https://teamknox.com/en/tech/radio/trinity/modules/software/index.html Trinity consists of the following software packages. The APKs are available here. If you’d like to build or modify the software yourself rather than simply using the provided apk, please refer to the information below, which explains the development intent and key modification points for each program. Live!Wave for SDR It functions as the front end for SDR control software. It is 100% implemented using multiple AI systems. Key Features Direct Frequency Entry via Keypad - Enter the frequency you have saved directly using the keypad. t-t-t (tap to tune) - Overlays a button on frequency information found on the web and sends that frequency to SDR. From Chrome, select Live!Wave for SDR via the “Share” menu to reload the page via a proxy. X-Trigger - Select the frequency information exchanged via X in Chrome ⇒ Go to To SDR… to send that frequency to SDR. Trinity Switch/Launch - Launching and Switching to Other Apps in the Trinity Suite *This switch appears in t-t-t and in Live! Wave for SDR itself. By adjusting the settings in Android Settings > Accessibility (the exact wording may vary depending on the device), you can turn the “9GRadio - Trinity Edition” feature on or off using the play/pause buttons on your Bluetooth earbuds. Note: The “Accessibility Service” permission on Android is required to turn the Bluetooth earbuds’ reception on and off using the buttons. This permission enables the system to detect Bluetooth media buttons (AVRCP) system-wide; Live! Wave for SDR does not use this permission for any other purposes. 9GRadio - Trinity Edition - It controls SDR operations and functions as a backend. Among the many Android SDR control applications available, I chose this one because it supports background playback. While SDR++ offers rigctl server functionality, it does not support background playback. Additionally, its source code is open-source. I have used this to implement the following enhancements. Hugo en-us