diSwitch

DSD TECH Team

About this app

diSwitch was previously known as DSD TECH SWITCH.

diSwitch by DSD TECH connects your Android phone to compatible Bluetooth Low Energy relay devices using the DSD profile.

- Scan for nearby devices and add compatible relays to My devices.
- View device details, connection status, and available signal readings.
- Set device aliases and manage saved devices.
- Control relay channels and change the hardware device password on supported devices.
- Mark unrelated devices to exclude them from nearby scans, and restore them in Settings.

Compatible relay hardware is required. Available controls depend on the connected device. Bluetooth and location permissions may be required for scanning and connection, depending on your Android version.

Saved device details and hardware passwords are stored locally. Android system backup or device transfer may copy this data according to your system settings. Removing a device from My devices deletes its saved local record; it does not reset the physical relay.

What’s new

- DSD TECH SWITCH is now diSwitch.
- Added device details, aliases, and unrelated-device management.
- Improved connection feedback, error messages, and screen layouts.
- Preserved saved device information when upgrading from version 2.4.