d. HDMI resolution is 1080p60, fb0_width and fb0_height are 720x480 display
3.13. WIFI connection test
3.13.1. Test method of Linux server version image
1) Log in to the Linux OS first, there are three ways
a. If the development board is connected to the network cable, you can log in to the
Linux OS remotely via SSH
b. If the debug serial port is connected, you can use the serial terminal to log in to
the Linux OS (use MobaXterm for the serial port software, and the graphical interface
cannot be displayed using minicom)