
range Pi User Manual Copyright reserved by Shenzhen Xunlong Software Co., Ltd
3.10. How to use Bluetooth use.............................................................................................121
3.10.1. The test method of the desktop image...............................................121
3.11. USB interface test.........................................................................................................125
3.11.1. Connect the USB mouse or keyboard test.........................................125
3.11.2. Connect USB storage device test...................................................... 125
3.11.3. USB wireless network card test.........................................................126
3.11.4. USB Camera Test.............................................................................. 130
3.12. Audio Test.....................................................................................................................133
3.12.1. Test the audio method in the desktop system.................................... 133
3.12.2. How to play the audio with the command line..................................135
3.13. Temperature Sensor...................................................................................................... 137
3.14. 26 PIN interface pin explanation.................................................................................. 138
3.15. How to install Wiringop............................................................................................... 139
3.16. 26Pin interface GPIO, I2C, UART, SPI and PWM test............................................... 141
3.16.1. 26pin GPIO port test..........................................................................141
3.16.2. 26pin SPI test.....................................................................................143
3.16.3. 26pin I2C test.................................................................................... 144
3.16.4. 26pin UART Test...............................................................................146
3.16.5. PWM Test Method.............................................................................148
3.17. Hardware Watch The Door Dog Test............................................................................151
3.18. View the serial number of the RK3588S chip.............................................................. 152
3.19. Method of installing docker..........................................................................................152
3.20. Download the method of downloading and installing ARM64 Balenaetcher.............. 153
3.21. The installation method of the pagoda Linux panel..................................................... 155
3.22. How to remotely log in to the Linux system desktop...................................................160
3.22.1. Use nomachine remote login.............................................................160
3.22.2. Use VNC Remote Login....................................................................165
3.23. Some programming language test supported by the Linux system.............................. 170
3.23.1. Debian Bullseye system.................................................................... 170
3.23.2. Ubuntu Jammy System ......................................................................172