5.1. Supported Android versions

5.2. Android 12 TV function adaptation

5.3. Onboard LED light display instructions

5.4. Android method to return to the previous interface

5.5. How to use ADB

   5.5.1. Use network connection adb debugging

   5.5.2. Use the data cable to connect to adb debugging

5.6. View the method of setting HDMI display resolution

5.7. HDMI to VGA display test

5.8. WI-FI connection method

5.9. How to use WI-FI hotspot

5.10. How to check the IP address of the Ethernet port

5.11. Bluetooth connection method

5.12. How to use the USB camera

5.13. Android system ROOT instructions

5.14. The method of using MiracastReceiver to cast the mobile phone screen to the development board

5.15. 26pin interface GPIO, UART, SPI test

   5.15.1. 26pin GPIO port test method

   5.15.2. 26pin UART test method

   5.15.3. 26pin SPI test method

   5.15.4. 26pin I2C test method