Plug Thymio to the computer with the USB cable or with the USB dongle and turn Thymio on by pressing 3 seconds on the central button.
Launch “Thymio Suite”.
Click on the Scratch icon.
Your first program in a few clicks
Select a Scratch event and choose what you want Thymio to do. The blocks that interact with Thymio are in the “Thymio” category at the bottom. In this example we put our code in a “forever” loop so Scratch will continuously check if the proximity sensor detects something.