Orthogonal Devices ER-301

Orthogonal Devices discontinued Released 2021-10-07
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Firmware discontinued

The manufacturer has stopped releasing firmware updates for this device. Last known version: v0.6.16.

You can still add it to your rig to keep an inventory and track its used market price.

Download the firmware zip from the GitHub releases page (do not unzip). Copy the zip file to the FRONT microSD card. Set the STORAGE switch to EJECT, insert the card into the front slot, then move STORAGE from EJECT to ADMIN to mount it. On the device, open the UPDATE FIRMWARE screen, press UPDATE (S1), select the zip file and press ENTER. When installation completes, press REBOOT (S3). Do not interrupt power during installation — this can corrupt files on the rear SD card. Presets/quicksaves from newer firmware are not generally backwards compatible.

Last firmware page →opens in a new tab — github.com

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Firmware History

Changelogs summarised from the manufacturer's release notes.

v0.6.16 2021-10-07
* SYS: Merge in tmfset's floating menu event pull request. The purpose is to allow unit developers to implement custom behaviors for the floating menu (e.g. unit view paging). * FIX: Ignore dotfiles throughout, particularly those generated by MacOS. * FIX: Improve the readibility of generated names for the Sample Pool.
Release notesopens in a new tab — github.com
Manufacturer page →opens in a new tab — orthogonaldevices.com
Manual →opens in a new tab — docs.orthogonaldevices.com