Using LEGO Powered Up hubs with Pybricks firmware

With Pybricks now installed, we’ll show you how the hub works.

Turning the hub on and off

Click (press and release) the green button to turn the hub on. Press and hold it for three seconds to turn it off.

The status light helps you see what the hub is doing, and monitor status information such as low battery.

You’ll see these light patterns most of the time.

	Pattern	Description
	Two blue blinks	Waiting for a connection.
	Solid blue	Connected. No program is running.
	Fading blue	A program is running.

These warning lights take priority over the normal light behavior.

	Pattern	Description
	Two long orange blinks	Low battery.

These patterns are only visible when installing or restoring the firmware.

	Pattern	Description
	Slow light-purple blinks	Waiting for update.
	Red, green, and blue blinks	Updating.