Changes

::[[File:pi3b-img7.png]]

<li>TF card reader, used to burn the image into the TF card</li></ol>

<li>Display with HDMI interface</li></ol>

<li>HDMI to HDMI cable, used to connect the development board to an HDMI monitor or TV for display</li></ol>

{| class="wikitable" style="background-color:#ffffdc;width:800px;" |-| <big>'''Note, if you want to connect a 4K monitor, please make sure that the HDMI cable supports 4K video output.'''</big>|}</ol>

<li>Power adapter, Orange Pi 3B is recommended to use 5V/3A or 5V/4A Type-C power supply for power supply</li></ol>

<li>The mouse and keyboard of the USB interface, as long as the mouse and keyboard of the standard USB interface are acceptable, the mouse and keyboard can be used to control the Orange Pi development board</li></ol>

<li>USB camera</li></ol>

<li>5V cooling fan. As shown in the figure below, the development board has an interface for connecting the cooling fan, and the interface specification is '''2pin 1.25mm''' '''pitch'''</li></ol>

{| class="wikitable" style="background-color:#ffffdc;width:800px;" |-| <big>'''The fan on the development board can adjust the speed and switch through PWM.'''</big>|}

<li>100M or 1000M network cable, used to connect the development board to the Internet</li></ol>

<li>USB2.0 male-to-male data cable, used to burn images to eMMC, NVMe SSD and other functions</li></ol>

</div></ol>

<li>'''3.3V''' USB to TTL module and DuPont line, when using serial port debugging function, need USB to TTL module and DuPont line to connect the development board and computer</li></ol>

<li>A personal computer with Ubuntu and Windows operating systems installed</li></ol>

{| class="wikitable" style="width:800px;text-align: center;"