4ms Meta Module firmware 2.1.15 — update guide & changelog

Latest firmware: 2.1.15

2.1.15released 21 Apr 2026

What's new in 2.1.15

v2.1.15 (Apr 21, 2026) - MetaButtons Knob Set selection: buttons 1–8 jump to Knob Sets 1–8 with hold-to-activate mode - Notification control with three levels (All, Fewer, Critical) plus animation toggles - Enhanced firmware update display showing version numbers and update classification Bug fixes: - MIDI signal summing - Module selection defaults - File access race conditions - Graphics rendering crashes - Font access issues

Last checked 11 Sep 2026

Download 2.1.15 from 4msopens in a new tab — metamodule.info

How to update the 4ms Meta Module

Download the firmware .bin file from metamodule.info/downloads. Power off the module. Copy the .bin to the root of a microSD card or USB drive. Insert the media into the Meta Module. Power on while holding the firmware update button, or navigate to System > Firmware Update from the module menu. Wait for the update to complete before powering off.

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

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4ms Meta Module firmware update history

Changelogs summarised from the manufacturer's release notes.

2.1.1521 Apr 2026

Release notes for this version are listed above.

Release notesopens in a new tab — github.com

4ms Meta Module manual & official pages

4ms Meta Module user manual (PDF)opens in a new tab — metamodule.4ms.info
4ms Meta Module on 4mscompany.comopens in a new tab — 4mscompany.com
Download 4ms Meta Module firmware from 4msopens in a new tab — metamodule.info

4ms Meta Module firmware FAQ

What is the latest firmware for the 4ms Meta Module?

The latest firmware for the 4ms Meta Module is version 2.1.15, released on 21 Apr 2026. FW//RADAR last checked 4ms's official page on 11 Sep 2026.

How do I update the 4ms Meta Module?

Download the firmware .bin file from metamodule.info/downloads. Power off the module. Full instructions on 4ms's official firmware page.

Where can I download 4ms Meta Module firmware and drivers?

Directly from 4ms's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →

Where can I find the 4ms Meta Module manual?

The official 4ms user manual is a PDF hosted on metamodule.4ms.info. 4ms Meta Module user manual (PDF) →