ORANGE Pi 3B - Page 5

range Pi User Manual Copyright reserved by Shenzhen Xunlong Software Co., Ltd
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3.16.5.
40pin UART test................................................................................192
3.16.6.
PWM test method..............................................................................196
3.17. How to install and use wiringOP-Python ......................................................................200
3.17.1. wiringOP-Python installation method............................................... 200
3.17.2. 40pin GPIO port test..........................................................................202
3.17.3. 40pin SPI test.....................................................................................204
3.17.4. 4.40pin I2C test................................................................................. 208
3.17.5. 40pin's UART test..............................................................................211
3.18. Hardware watch the door dog test...............................................................................214
3.19. Check the serial number of the RK3566 chip ............................................................... 215
3.20. The method of downloading and installing the balenaEtcher version of arm64 .........215
3.21. The installation method of the Bt-Panel Linux panel ................................................... 217
3.22. Set the Chinese environment and install Chinese input method.................................221
3.22.1.
Debian system installation method....................................................221
3.22.2.
The installation method of Ubuntu 20.04 system..............................227
3.22.3.
The installation method of ubuntu 22.04 system...............................232
3.23. How to remotely log in to the Linux system desktop method..................................... 238
3.23.1. Use NoMachine remote login............................................................238
3.23.2. Use VNC remote login...................................................................... 242
3.24. Some programming language tests supported by Linux system ..................................244
3.24.1. Debian Bullseye system.................................................................... 244
3.24.2. Debian Bookworm system................................................................ 246
3.24.3. Ubuntu Focal system......................................................................... 247
3.24.4. Ubuntu Jammy system...................................................................... 249
3.25. QT installation method .................................................................................................251
3.26. ROS Installation Method ...............................................................................................259
3.26.1. How to install ROS 1 Noetic on Ubuntu 20.04.................................259
3.26.2. How to install ROS 2 Galactic on Ubuntu 20.04.............................. 263
3.26.3. How to install ROS 2 Humble on Ubuntu 22.04...............................266
3.27. How to install kernel header files .................................................................................268
3.28. Use of the Raspberry PI's 5-inch screen ....................................................................... 271