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You'll find here an updated list of firmware links for the latest versions of all our products, along with a guide on how to update the firmware for each device and how to check the version number.
Faderpunk
Firmware download and update instructions
lx-euclid
Latest Stable Firmware — released July 8th, 2025
Latest Beta Firmware — released June 6th, 2025
Check firmware version
The firmware version is shown on the display at start-up.
Update your firmware
Download the latest firmware on the GitHub project page. There, you will find either the latest or pre-release firmware:
- latest — stable and official release
- pre-release — unstable and in development, contains future features
- Turn off your Eurorack system and disconnect the lx-euclid from your system.
- Connect the lx-euclid to a computer using a USB-C cable.
- Press and hold the USB BOOT button, tap the RST button, then release USB BOOT. Both buttons are located on the edge of the PCB.
- The lx-euclid will appear as a storage device named RPI-RP2.
- Drag and drop the firmware file into this storage device.
- The unit will automatically restart — check the version number on the display.
- Reinstall the module in your system.
16n Rework
Latest firmware — released April 3, 2023
Check firmware version
Connect your 16n to your computer and open the editor. The version number will be displayed in the top right of the window.
Update your firmware
The most reliable way to install 16n firmware is to load a compiled binary with Teensy Loader. Pick the version for your OS — you only need the "Teensy Loader application". Run Teensy Loader.
Download a firmware hex file from the GitHub releases page of the original 16n project. Please download the firmware for 16n using Teensy LC, as the AtoVproject 16n Rework uses this micro-controller.
Open the firmware hex file in Teensy Loader by dragging it onto the loader, or via File → Open Hex File. Click the "Auto" button on the toolbar so it lights up green.
Connect your 16n over USB. In most cases the firmware will be uploaded automatically on plug-in.
If the firmware is not uploaded automatically, you need to press the button on the Teensy LC. First, remove the AtoVproject 16n Rework from its optional enclosure. The button is at the far right of the Teensy board and can be pressed with a flat object such as a screwdriver blade or ruler. When pressed, the firmware will flash and your 16n will reboot.
Dual Harmonic Oscillator
Latest firmware
The current firmware version is V1.0. No updates have been released since the launch of the DHO.