Free & Open Source
LF+ USB Bridge
Bring your FAMC Liquid Foot+ controller into a modern USB-MIDI workflow.
macOS / WindowsMIT licence
An independent community project; not affiliated with FAMC.
What it does
Connect a Liquid Foot+ controller over USB serial and use standard MIDI ports in your DAW or MIDI application, without relying on the legacy LF+ Editor as the runtime bridge.
Signal path
- Liquid Foot+
- USB serial
- LF+ USB Bridge
- Standard MIDI
- DAW / MIDI application
Set up your MIDI ports
After the controller preparation, connect over USB, select your controller in the bridge, verify the MIDI ports and choose Start. Then select those ports in your DAW or MIDI application.
Read the project setup guide for platform details and troubleshooting.
macOSThe bridge creates virtual MIDI ports automatically. Look for LF+ USB MIDI in your MIDI application.
WindowsCreate loopback MIDI endpoints named exactly LF+ IN PORT and LF+ OUT PORT before starting the bridge. The project README explains the setup options.
A community project
Free to download, with source code available under the MIT licence. An independent community project; not affiliated with FAMC.