=== ''' Start the Orange Pi development board''' ===
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1)Insert the burned TF card into the TF card slot of the Orange Pi development board<br>
2)The development board has an HDMI interface, and the development board can be connected to a TV or other HDMI display through an HDMI cable<br>
3)Connect the USB mouse and keyboard to control the orange pi development board<br>
4)Connect a power adapter with 5V and at least 2A (3A is also possible)<br>
<div style="padding-left:20px;color:red;font-weight:700;">
a.Remember not to plug in the 12V power adapter, if the 12V power adapter is plugged in, it will burn out the development board<br>
b.Many unstable phenomena during system power-on and startup are basically caused by power supply problems, so a reliable power adapter is very important
</div>
5)Then turn on the switch of the power adapter, if everything is normal, then the HDMI display can see the startup screen of the system<br>
6)If you want to view the output information of the system through the debugging serial port, please use the serial port cable to connect the development board to the computer. For the serial port connection method, please refer to the section on debugging serial port usage.<br>
1)The development board has an on-board eMMC, which has an Android9.0 image burned by default, and you can directly use the image in the eMMC to start and fully test the function when you just get the development board.<br>
2)If you need to use linux image, you can insert the TF card with the burned linux image into the TF card slot of the Orange Pi development board<br>
3)The development board has an HDMI interface, you can connect the development board to a TV or HDMI display through an HDMI to HDMI cable<br>
4)Connect the USB mouse and keyboard to control the Orange Pi development board<br>
5)The development board has an Ethernet port, which can be plugged into the network cable for Internet access<br>
6)Connect a 5V/3A high-quality power adapter<br>
<p style="padding-left:30px;color:#ff0000">a. Remember not to plug in the 12V power adapter, if you plug in the 12V power adapter, it will burn out the development board
b. Many unstable phenomena during the power-on and startup of the system are basically caused by power supply problems, so a reliable power adapter is very important</p><br>
7)Then turn on the switch of the power adapter, if everything is normal, the HDMI display will be able to see the startup screen of the system at this time<br>
8)If you want to view the output information of the system through the debug serial port, please use the USB to TTL module and DuPont cable to connect the development board to the computer. For the connection method of the serial port, please refer to the section on the use of the debug serial port
=== ''' How to use the debug serial port''' ===
=== ''' Debug serial port connection instructions''' ===