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Electra One firmware

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To ensure your Electra One MIDI Controller runs smoothly and with the latest features and improvements, we recommend keeping it up to date with the latest firmware. Below, you'll find the most recent firmware versions for both the Electra One mkII and the original Electra One mkI.

Electra One mkII firmware

The latest stable firmware for the Electra One mkII MIDI Controller:

version 4.0.0 (May 1, 2025)

Past firmware releases

In case you needed to downgrade to the past version of the firmware...

version 3.6.1 (April 22, 2024)
version 3.5.4 (February 16, 2023)

SD card images

If you need to restore the factory files on the controller’s SD card, you can use the downloads below. Note that there are separate files for firmware version 4 and version 3.

Factory files for firmware 4.x
Factory files for firmware 3.x


Electra One mkI firmware

The latest stable firmware for the original Electra One mkI MIDI Controller:

version 3.5.4 (February 16, 2023)

SD card image

If you need to restore the factory files on the controller’s SD card, you can use the download link below.

Factory files for firmware 3.x on mkI

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