Changes

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)The development board has an Ethernet port, which can be plugged into a network cable for Internet access<br>53)Connect a power adapter with 5V and at least /2A (5V/3A is also possibleavailable)high-quality power adapter<br><div style="padding-left:20px;color:red;font-weight:700;">a.Remember not to plug in the 12V power adapter, if you plug in the 12V power adapter is plugged in, it will burn out the development board<br>

6)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>74)If you want to view the output information of the system through the debug serial port, please use the serial 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<br>5)Then turn on the switch of the power adapter, if everything is normal, the serial terminal can see the output log of the system startup at this time<br><br>