For the complete documentation index, see llms.txt. This page is also available as Markdown.

Hub Setup

Powering On/Off

To power on, press the green button.

To power off, press and hold the green button until the light turns off.

Updating Firmware

The first time you use a brand new hub, you'll need to update its firmware with the LEGO® Powered Up app.

If your hub ever has issues, you can repeat these steps to reinstall the firmware.

Firmware Update Instructions
  1. Remove and reinstall your hub's batteries.

  2. Download the LEGO® Powered Up app.

  3. Make sure your smart device has Bluetooth enabled.

  4. Open the app.

  5. Tap "Create".

  1. Tap "+".

  1. Tap "->".

  1. Tap "Controller".

  1. Choose the first controller type.

  1. Accept Bluetooth permissions.

  2. Press the lock button.

  1. Press the Bluetooth button.

  1. Press and hold the square green button on your hub until the light begins flashing multiple colors.

  2. Wait for the firmware update to complete.

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