OXI Instruments Coral firmware 2.5 — update guide & changelog

Latest firmware: 2.5

2.5released 24 Feb 2025

What's new in 2.5

New DRUMS 2 firmware: - Increase preset slots up to 100, 10 groups of 10. (add "extpre 1" to your options.txt file) - Reset pitch bend and update default preset

Last checked 12 Sep 2026

Download 2.5 from OXI Instrumentsopens in a new tab — github.com

How to update the OXI Instruments Coral

Hold the BOOT button and plug a USB cable into the Coral's micro USB port to enter firmware update mode. Open a Chrome or Opera browser and go to the OXI Coral web updater at oxiinstruments.com/updater-coral. Select "DFU in FS Mode" from the device list, choose the firmware version from the dropdown, and click Program.

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

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OXI Instruments Coral firmware update history

Changelogs summarised from the manufacturer's release notes.

2.524 Feb 2025

Release notes for this version are listed above.

Release notesopens in a new tab — github.com

OXI Instruments Coral manual & official pages

OXI Instruments Coral user manual (PDF)opens in a new tab — oxiinstruments.com
OXI Instruments Coral on oxiinstruments.comopens in a new tab — oxiinstruments.com
Download OXI Instruments Coral firmware from OXI Instrumentsopens in a new tab — github.com

OXI Instruments Coral firmware FAQ

What is the latest firmware for the OXI Instruments Coral?

The latest firmware for the OXI Instruments Coral is version 2.5, released on 24 Feb 2025. FW//RADAR last checked OXI Instruments's official page on 12 Sep 2026.

How do I update the OXI Instruments Coral?

Hold the BOOT button and plug a USB cable into the Coral's micro USB port to enter firmware update mode. Open a Chrome or Opera browser and go to the OXI Coral web updater at oxiinstruments.com/updater-coral. Full instructions on OXI Instruments's official firmware page.

Where can I download OXI Instruments Coral firmware and drivers?

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

Where can I find the OXI Instruments Coral manual?

The official OXI Instruments user manual is a PDF hosted on oxiinstruments.com. OXI Instruments Coral user manual (PDF) →