range Pi User Manual Copyright reserved by Shenzhen Xunlong Software Co., Ltd
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3.7. SSH remote login development board;.......................................................................... 149
3.7.1. SSH remote login development board under Ubuntu..........................149
3.7.2. SSH remote login development board under Windows...................... 150
3.8. The method of uploading files to the Linux system of the development board ............152
3.8.1. How to upload files to the development board Linux system in Ubuntu
PC...................................................................................................................... 152
3.8.2. The method of uploading files from Windows PC to the Linux system of
the development board...................................................................................... 156
3.9. HDMI test........................................................................................................................160
3.9.1. HDMI display test............................................................................... 160
3.9.2. HDMI to VGA display test..................................................................160
3.9.3. HDMI resolution setting method.........................................................162
3.10. How to use Bluetooth...................................................................................................164
3.10.1. Test method of desktop image...........................................................164
3.11. USB interface test ......................................................................................................... 167
3.11.1.
Connect the USB mouse or keyboard to test.....................................167
3.11.2.
Connect the USB storage device test.................................................168
3.11.3.
USB wireless network card test.........................................................168
3.11.4.
USB Camera Test.............................................................................. 173
3.12. Audio Test ..................................................................................................................... 175
3.12.1.
Test audio methods in the desktop system.........................................175
3.12.2.
How to play audio with commands...................................................177
3.12.3.
Use the command to test the recording method................................ 178
3.13. Temperature Sensor ..................................................................................................... 179
3.14. 40 Pin interface pin explanation...................................................................................179
3.15. How to install wiringOP................................................................................................ 181
3.16. 40Pin interface GPIO, I2C, UART, SPI, and PWM test................................................... 183
3.16.1. 40pin GPIO port test..........................................................................183
3.16.2. 40pin GPIO port pull-down resistance setting method..................... 185
3.16.3. 40pin SPI Test....................................................................................186
3.16.4. 40pin I2C Test................................................................................... 189