== '''How to use Win32Diskimager to burn Linux image ''' ==

== '''Linux system instructions ''' ==

5) For the wifi connection and test method, please refer to <span style="color:#0066CC;">[[Orange Pi 5 detail#WIFI connection test | the section of WIFI connection test]]</span>, which will not be repeated here<br><br>

4) Then you can see the device node of RTL8723BU WIFI through the '''sudo ifconfig''' command. For the connection and test method of WIFI, please refer to '''<span style="color:#0066CC;">[[Orange Pi 5 detail#WIFI connection test | the section of WIFI connection test''']]</span>, which will not be repeated here<br>

== '''Instructions for the use of the android 12 system ''' ==

2) The main interface of the Wiringop app is displayed as shown in the figure below, and then click the '''GPIO_TEST ''' button to open the GPIO test interface<br><br>

3) The GPIO test interface is shown in the figure below. The two rows of the '''CheckBox ''' button on the left and the 26PIN pin are one -to -one relationship. When checking the '''CheckBox ''' button, the corresponding pin will be set to '''OUT ''' mode, the pin level settings will be set. For high levels, when the check -up is canceled, the pin level is set to a low level; when clicking the '''GPIO READALL ''' button on the right, you can get the WPI, GPIO mode, pin level information, etc.<br><br>

4) Then click the '''GPIO READALL ''' button, and the output information is shown in the figure below<br><br>

5) Taking the high and low level of the '''GPIO2_D4 ''' as an example, click the '''CheckBox ''' button in the figure below. When the button is selected, the '''GPIO2_D4 ''' is set to a high level. After setting, you can use the value of the voltage of the pins by the multimeter. If it is '''3.3v''', Explain that setting high -electricity is successful<br><br>

6) Then click the '''GPIO READALL ''' button to see that the pins mode of the current '''GPIO2_D4 ''' is '''OUT''', and the pin level is high level<br><br>

7) Click the '''CheckBox ''' button in the figure below to cancel the check status. The '''GPIO2_D4 ''' pin is set to a low level. After setting, you can use the value of the voltage of the multimeter to measure the pins.If it is '''0v''', the low -power flat is set.<br><br>

8) Then click the '''GPIO READALL ''' button to see that the pins mode of the current GPIO2_D4 is OUT, and the pin level is low<br><br>

3) The main interface of the WiringOP APP is displayed as shown in the figure below, and then click the '''UART_TEST ''' button to open the UART test interface<br><br>

5) Then enter the baud rate you want to set in the editing box, and then click the '''OPEN ''' button to open the'''/dev/ttyS0 ''' node. After successful, the '''OPEN ''' button becomes an optional state.The '''CLOSE ''' button and the '''SEND ''' button become an optional state<br><br>

7) Then you can enter a section of characters in the editing box below, click the '''SEND ''' button to start sending<br><br>

=== 26pin's SPI PWM test ===1) From Android only opened '''PWM15''' by default. The corresponding pins are at the schematic diagram position of the 26pin interface, the SPI available for Orange Pi 5 is spi426Pin.<br><br>

2) Here is the w25q64 module First click theWiringOP icon to test the SPI interface, and first access the w25q64 device at open the SPI4 interface.Wiringop App<br><br>

3) Then click the WiringOP icon '''PWM_TEST''' button to open enter the PWM test interface at the main interface of WiringOP APP<br><br>

4) The main interface corresponding address corresponding to the PWM15 is '''febf0030'''. The right side of PWMCHIP0 is exactly the WiringOP APP shows as shown in '''febf0030.pwm'''. If the figure belowdisplayed base address is wrong, please click the SPI_TEST button drop -down option to open select other PWMCHIP until the '''febf0030''' is displayed on the SPI test interfaceright.<br><br>

5) Then click confirm the PWM cycle. The default configuration is '''50000ns''', and the PWM frequency is '''20KHz'''. You can modify it by yourself.Click on the OPEN button to initialize SPIexport '''PWM15'''<br><br>

6) Then fill in bytes that need drag the drag below to be sent, such as reading change the ID information of W25Q64, fill in the address 0x9F in data [0]PWM duty ratio, and then click check the TRANSFER buttonenable to output PWM<br><br>

8=== 26pin's SPI test ===1) The MANUFACTURER ID From the schematic diagram of the w25q64 module is EFh, the Device ID is 4017h26pin interface, and the value read above SPI available for Orange Pi 5 is corresponding (H represents hexadecimal)spi4<br><br>

 === 26pin 的 PWM 测试 ===12) Android only opened PWM15 by default. The corresponding pins are Here is the w25q64 module to test the SPI interface, and first access the w25q64 device at the position of 26PinSPI4 interface.<br><br>

23) First Then click theWiringOP the WiringOP icon to open the Wiringop AppWiringOP APP<br><br>

34) Then The main interface of the WiringOP APP shows as shown in the figure below, click the PWM_TEST SPI_TEST button to enter open the PWM SPI test interface at the main interface of WiringOP<br><br>

45) The corresponding address corresponding to the PWM15 is febf0030. The right side of PWMCHIP0 is exactly the febf0030.pwm. If the displayed base address is wrong, please Then click the drop -down option '''OPEN''' button to select other PWMCHIP until the febf0030 is displayed on the right.initialize SPI<br><br>

56) Then confirm fill in bytes that need to be sent, such as reading the ID information of W25Q64, fill in the PWM cycle. The default configuration is 50000nsaddress 0x9F in data [0], and then click the PWM frequency is 20KHz. You can modify it by yourself.Click on the '''TRANSFER''' button to export PWM15<br><br>

67) Then drag The last app will display the drag below to change the PWM duty ratio, and then check the enable to output PWMID information read<br><br>