8. Hello World¶
8.1. Overview¶
hello_world example project shows the simple functions of serial port output and lighting. In this project, the serial port outputs “hello world”; Manually input the string information through the keyboard and print it through the serial port.
8.2. Board Setting¶
No special settings
8.3. Running the example¶
When the project runs correctly, and the serial port terminal will output the following information:
hello world If you manually input “hello hpmicro” through the keyboard at this time, the serial port terminal will output the following information: hello hpmicro