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Compile Firmware

Prefer a Pre-Built Firmware?​

Navigate to Flash Device to install a pre-built firmware version.

Build Your Own Firmware​

Step 1: Set Up nRF Connect​

Follow the tutorial in this video:
How to Set Up nRF Connect

Step 2: Open the Firmware Application​

  1. Open nRF Connect Extension inside VS Code.

  2. Click "Open an existing application" and navigate to the firmware folder in the root of this repository.

    install_firmware_screenshot_1

Step 3: Add a Build Configuration​

  1. In the application panel of the extension, click the Add Build Configuration icon.

    Add Build Configuration

  2. Choose:

    • Board: xiao_ble_sense
    • Configuration: prj.conf

  3. Click "Build Configuration."

    Build Settings

Step 4: Locate the Compiled Firmware​

Once the build succeeds, you will find the zephyr.uf2 file in the firmware/build/zephyr directory.

Step 5: Flash the Firmware​

Follow the steps as described here using the generated file

Congratulations!​

You have successfully compiled and installed the firmware on your OMI device.