https://www.romagnetics.com/wiki/ 2026-05-02T09:54:15+00:00 https://www.romagnetics.com/wiki/ https://www.romagnetics.com/wiki/lib/tpl/romagnetics/images/favicon.ico text/html 2026-01-27T10:22:33+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.romagnetics.com/wiki/doku.php?id=manuals:fs-404:downloads&rev=1769509353&do=diff Downloads Companion Software The companion software can be downloaded here: * Windows * Mac Firmware The latest version of the Firmware can be downloaded from our GitHub here. Please check the update page for more information regarding the subject. text/html 2026-01-27T10:34:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.romagnetics.com/wiki/doku.php?id=manuals:fs-404:start&rev=1769510084&do=diff FS-404 – MIDI Pedal and Software for the SP-404 MK2 The FS-404 is a MIDI foot pedal designed to control the SP-404 MK2 sampler. ---------- Companion Software The FS-404 desktop software allows users to configure the MIDI messages sent by the pedal. text/html 2026-01-27T10:08:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.romagnetics.com/wiki/doku.php?id=manuals:fs-404:troubleshooting&rev=1769508484&do=diff Troubleshooting The USB doesn't connect to my computer If you're using a USBC to USBC cable, the pedal may not connect to your computer. This is due to the technical specs of the microcontroller used. If this happens, please use a USB-C to USB-A cable with a USB-A to USB-C adapter. This should fix the issue. text/html 2026-01-29T00:15:24+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.romagnetics.com/wiki/doku.php?id=manuals:fs-404:update&rev=1769645724&do=diff Firmware Update Procedure 1. Download the Arduino `.ino` firmware file from: `/02_Arduino Program` 2. Download and install the Arduino IDE: https://www.arduino.cc/en/software/ 3. Disconnect the 9V power and MIDI cables 4. Connect the FS-404 to your computer via text/html 2026-01-23T13:09:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.romagnetics.com/wiki/doku.php?id=manuals:fs-404:versions&rev=1769173744&do=diff Version history Date Version Description 2024/12 1.0 First version2025/12 2.0 Adding toggle functions & kill switch2026/01 2.1 Adding pad mute to the kill switch