Connect your micro:bit to your browser with the Web Bluetooth API

Make sure the default program is loaded on the micro:bit with all services enabled.

The button 'Hot or Cold' logs the temperature of the micro:bit.

The button 'Wait for it' adds an eventlistener to Button A.

Read more

• Overview of BLE Characteristic from the micro:bit
• Google about Web Bluetooth API
• MDN about Web Bluetooth API
• Fronteers tutorial over Web Bluetooth API
• Get UUID for micro:bit Services and Characteristics