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Fred's Lab Töörö firmware

Fred's Lab active Device launched 2021
synth eurorack
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Latest firmware

1.60
released 18 Aug 2023
Download firmware from fredslab.net · needs STM32CubeProgrammer or DFU Buddy
Updater
STM32CubeProgrammer or DFU Buddy
Manual
User manual (PDF)

What's new in 1.60

V1.60: - Sustain / hold pedal (CC64) support - Fixing performance issue with note lists - 2 zone MPE support (using part 1 & part 2 settings) - Holding "EXIT" at power up sets standard MPE mode single zone / master channel 1 / member channels 2 to 16 with pitchbend sensitivity +/-48 semitones - RPN 00 for pitchbend sensitivity (MPE mode only) - RPN 06 for zone configuration (MPE mode only) - Change to voice allocator, stealing of (pedal) sustained notes allowed - Loading preset only clean relative part state - MIDI LED (display right dot) inverted in MPE mode

Last checked 26 Oct 2026

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  • An alert the day a new Töörö firmware ships, by email, Telegram or push
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We check Fred's Lab's official download page for the Fred's Lab Töörö every day. One message per release. No spam, no newsletter.

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Fred's Lab Töörö manual & official pages

How to update the Fred's Lab Töörö

To update, connect Toоro to a computer via USB and start it in bootloader (DFU) mode: switch the unit on while holding the ALT switch (OSC LED lights green, ALT LED lights red). Flash the .hex file with STM32CubeProgrammer (official ST tool) or the .dfu file with the open-source DFU Buddy app. Select the USB device, confirm, and start the transfer. Disconnect or reboot when done — the display briefly shows the new version number on power-up.

What you need

STM32CubeProgrammer or DFU Buddy — the software Fred's Lab uses to load firmware onto the Fred's Lab Töörö. Download links below.

Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.

Drivers & software for the Fred's Lab Töörö

The Fred's Lab Töörö is updated with STM32CubeProgrammer or DFU Buddy, published by Fred's Lab.

Download STM32CubeProgrammer or DFU Buddy from Fred's Labopens in a new tab — fredslab.net

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Fred's Lab Töörö firmware update history

Changelogs summarised from the manufacturer's release notes.

1.6018 Aug 2023

Release notes for this version are listed above.

Fred's Lab Töörö firmware FAQ

What is the latest firmware for the Fred's Lab Töörö?

The latest firmware for the Fred's Lab Töörö is version 1.60, released on 18 Aug 2023. FW//RADAR last checked Fred's Lab's official page on 26 Oct 2026.

How do I update the Fred's Lab Töörö?

To update, connect Toоro to a computer via USB and start it in bootloader (DFU) mode: switch the unit on while holding the ALT switch (OSC LED lights green, ALT LED lights red). Flash the .hex file with STM32CubeProgrammer (official ST tool) or the .dfu file with the open-source DFU Buddy app. Full instructions on Fred's Lab's official firmware page.

What software do I need to update the Fred's Lab Töörö?

You need STM32CubeProgrammer or DFU Buddy, available from Fred's Lab's support site.

Where can I download Fred's Lab Töörö firmware and drivers?

Directly from Fred's Lab's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →

Where can I find the Fred's Lab Töörö manual?

The official Fred's Lab user manual is a PDF hosted on fredslab.net. Fred's Lab Töörö user manual (PDF) →

Is the Fred's Lab Töörö still receiving firmware updates?

The last firmware release we recorded is 1.60 from 18 Aug 2023. FW//RADAR still checks Fred's Lab's page daily.

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