9. Case 07: Wireless Communication#

9.1. Purpose#

Use the Smart Coding Kit to send signals.

9.3. Software#

MicroSoftmakecode

9.4. Programming#

Step 1#

Sending end

Show icon

Set the wireless group

Send number 1 when button A being pressed

Send number 2 when button B being pressed

../../_images/smart_coding_kit_case_07_02.png

Step 2#

Receiving end

Show icon

Set the wireless group

Save the received number as variable i

Judge the received number and display the icon accordingly.

../../_images/smart_coding_kit_case_07_03.png

9.5. Result#

While button A or B in the sending end being pressed, an icon of or × displays on the receiving end.

9.6. Exploration#

9.7. FAQ#

9.8. Relevant File#