Sorry, Web Serial is not supported on this device, make sure you're
running Chrome 78 or later and have enabled the
#enable-experimental-web-platform-features
flag in
chrome://flags
Important notes
- Your hub must run the latest official MINDSTORMS or SPIKE Prime firmware.
- This installation procedure is still in beta. Use at your own risk.
- If you have used this page before, please press CTRL F5 to get the latest version.
Alternatively, clear your cache or open the page in a new private window.
Instructions
- Connect the hub via USB.
- Click and select the LEGO Technic Large Hub in FS mode.
- Click to begin the update.
- Wait for the installation to complete. The hub will restart automatically.
- Go to Pybricks beta, connect via Bluetooth, and start coding!
Restoring the original firmware
- Power the hub via USB.
- Go to Pybricks beta and connect to the hub.
- Run the following script:
from pybricks.experimental import restore_firmware
from pybricks import version
print(version)
restore_firmware() - Wait a few minutes and the original firmware will start automatically.
- If this does not work, you can reset the hub manually using these instructions.
Installation progress
Please click connect to get started.