Hi, everybody!

We have the new Sonsei v1.2 beta firmware, which adds support for three long-requested features:

Screenshot 2026-11-10 at 15.46.46.png

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To use these new features, please also download the latest Bazecor Beta:

https://github.com/Dygmalab/Bazecor/releases/tag/1.12.0

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We’ve also fixed a small bug where you couldn’t set a default layer different from layer 1.

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If you want to try the v2.0 beta, which is for testing the latest Bluetooth updates, please follow the instructions here:

https://dygma.notion.site/sonsei-beta

Keep in mind that the v2.0 beta still doesn’t include these new features; we’re working on them separately for now.

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Here is how to flash it:

  1. Download the v1.2 beta firmware and unzip it.

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Sonsei_v1.2.0-beta.3.zip

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If you’re on Windows, make sure you unblock the files before extracting them.

image (2).png

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  1. Open Bazecor

  2. Go to the Update Firmware tab

  3. Press the "Install a custom firmware" icon

    custom-firmware-1.png

  4. A menu will pop up: press “select folder”

    custom-firmware-2.png

  5. Select the folder that contains the firmware

    custom-firmware-3.png

  6. Press “Add custom firmware”

    custom-firmware-4.png

  7. Press “Reflash” and follow the instructions.

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    VERY IMPORTANT

    If the flashing procedure gets stuck in the first step, you can close Bazecor and restart the process.

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    custom-firmware-5.png