Try This: Make Changes

Modifying the Project

Now that your micro:bit module is connected, the MakeCode Editor will remember that connection. So, it will load the project right away without the popup asking you to choose your micro:bit.
 

• In the project, change HEART to HAPPY.
• Also change ‘Hello’ to ‘Hi!’.
• Look at the simulator and check the effects of the changes you made.
• Click the Download button.
• Check the micro:bit module’s LED matrix display and verify that it again matches the simulation of your changes to the project.