When we compile programs for the sprite in the first step, we have already settled that the sprite will send messages through IOT blocks.

When mBot2 receives the message from the sprite via the network, it will make a relevant response, indicating that interaction between the sprite and the device is realized.

If your Wi-Fi works properly, you will see the green light is on once the CyberPi is turned on.

You can also control the sprite through program design.

• For example, move the sprite on the mBlock 5 by operating the device. (You can design the program on your own by referring to the examples in this article)

Interaction between sprites and machines can take place on different devices. You may find the saved programming work on mBlcok-My work when you log in to your account on different devices.

• If you compile and save the program on the computer, the sprite can still interact with the machine via a mobile phone.

Each sprite can interact with different devices after the programming work is uploaded to those machines.

• For example, if you upload the work to CyberPi and mBot2 respectively, the sprite will interact with CyberPi and mBot2 in the meantime.