Keyestudio ESP32 - 5. Test Result; 6. Code Explanation

ESP32 Starter Kit
9.2.4 5. Test Result
After uploading the code and powering on, LED will be on for 1s and off for 1s.
6. Code Explanation
1. Code blocks will not execute if the following block is not exist.
2. Code blocks in the following block will execute in a loop.
168 Chapter 9. Scratch Tutorial