I cant find the blocks


Hi! Im working with mBlock 5. I have added extensions for Arduino but I cant find the blocks in the program… I cant see any blocks under “My Blocks” in the menu and I cant scroll down. So, I cant use the extension
Please, i need help.


Hi urielfrid,

Are you testing - previewing the extension you build in the extension builder but didn’t see the blocks loaded up?

Do you use the Default Arduino template? If not, you need to go to your extension configuration in the extension builder, and add the supported devices manually. Like below: