Befaco Noise Plethora firmware
Latest firmware: 1.5
Last checked 11 Sep 2026
Download 1.5 from Befacoopens in a new tab — github.comHow to update the Befaco Noise Plethora
What you need
Teensy Loader — the software Befaco uses to load firmware onto the Befaco Noise Plethora. 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 Befaco Noise Plethora
The Befaco Noise Plethora is updated with Teensy Loader, published by Befaco.
Download Teensy Loader from Befacoopens in a new tab — github.comGet Befaco Noise Plethora firmware alerts
We check Befaco's official download page every day. Sign in and we'll tell you — by email, Telegram or push — the moment a new Befaco Noise Plethora firmware ships. One message per release.
Signing in sets up firmware alert emails for your rig — you can switch them off at any time. One notification per release. No spam, no newsletter.
Sign in to see Reverb prices
Befaco Noise Plethora firmware update history
Changelogs summarised from the manufacturer's release notes.
Befaco Noise Plethora manual & official pages
- Befaco Noise Plethora user manual (PDF)opens in a new tab — befaco.org
- Befaco Noise Plethora on befaco.orgopens in a new tab — befaco.org
- Download Befaco Noise Plethora firmware from Befacoopens in a new tab — github.com
Befaco Noise Plethora firmware FAQ
What is the latest firmware for the Befaco Noise Plethora?
The latest firmware for the Befaco Noise Plethora is version 1.5, released on 15 Dec 2021. FW//RADAR last checked Befaco's official page on 11 Sep 2026.
How do I update the Befaco Noise Plethora?
Unplug the module from your Eurorack power supply before connecting USB. Install the Teensy Loader app from pjrc.com/teensy/loader.html. Full instructions on Befaco's official firmware page.
What software do I need to update the Befaco Noise Plethora?
You need Teensy Loader, available from Befaco's support site.
Where can I download Befaco Noise Plethora firmware and drivers?
Directly from Befaco's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →
Where can I find the Befaco Noise Plethora manual?
The official Befaco user manual is a PDF hosted on befaco.org. Befaco Noise Plethora user manual (PDF) →
Is the Befaco Noise Plethora still receiving firmware updates?
The last firmware release we recorded is 1.5 from 15 Dec 2021. FW//RADAR still checks Befaco's page daily.