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Orange Pi 3 LTS is an open source single-board card computer, a new generation of arm64 development board, it can run Android 9.0, Ubuntu and Debian and other operating systems. Orange Pi 3 LTS uses Allwinner H6 system-on-chip and has 2GB LPDDR3 memory

We can use it to build：<br>

* A computer

* Android<br>

Pretty much anything else, because Orange Pi is open source.<br>

The Orange Pi development board is not only a consumer product, but also designed for anyone who wants to use technology to create and innovate. It is a simple, interesting and practical tool, you can use it to create the world around you

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|colspan=2|<div style="text-align:center;">range Pi™ is a trademark of the Shenzhen Xunlong Software CO., Limited</div>

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Top View：<br>

[[文件:Orange-pi-3lts-topview.png|500px|]]<br>

Bottom View：<br>

[[文件:Orange-pi-3-lts-bottomview.png|500px|]]<br>

<br>

[[文件:Orange-pi-3-lts-interface-details-img1.png|600px|]]<br>

[[文件:Orange-pi-3-lts-interface-details-img2.png|600px|]]<br>

1)TF card, a class 10 or higher high-speed card with a minimum capacity of 8GB, it is recommended to use SanDisk’s TF card. Orange Pi tests all with SanDisk’s TF card. Other brands of TF cards may cause the system to fail to start.<br>

<div style="padding-left:200px">[[文件:Orange-pi-3-lts-sdcard.png|100px]]<br></div>

| 2|| Windows PC|| Used to burn Android and Linux images

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1)The download URL is<br>

http://www.orangepi.org/downloadresources/

g. Debian image: saved on Google Cloud Disk

The development board comes with 8GB eMMC. After you get the development board, you can first use the Android9.0 image pre-installed in the eMMC to test the functions of the development board. After confirming that all the hardware functions of the development board can work, then burn the system you want to use

1)First, prepare a TF card with 8GB or larger capacity. The transmission speed of the TF card must be above class10. It is recommended to use a TF card of SanDisk and other brands<br>

<div style="padding-left:200px">[[文件:Orange-pi-3lts-selectimage.png|400px]]</div>

c.After the image is written, click the "Exit" button to exit, and then you can pull out the TF card and insert it into the development board to start

1)First, prepare a TF card with 8GB or larger capacity. The transmission speed of the TF card must be above class10. It is recommended to use a TF card of SanDisk and other brands<br>

2)Then use a card reader to insert the TF card into the computer<br>

10)After burning, the following interface will be displayed. At this time, you can unplug the TF card from the computer and insert it into the development board to start.

<div style="padding-left:200px">[[文件:Orange-pi-3lts-balenaetcher2.png|400px]]</div>

See the method of flashing linux image to eMMC<br>

Android image can only be burned to TF card using PhoenixCard software under Windows platform, but cannot be burned under Linux platform<br>

9)After burning, the PhoenixCard will be displayed as shown in the figure below. At this time, click the '''close ''' button to exit PhoenixCard, and then you can unplug the TF card from the computer and insert it into the development board to start.

<div style="padding-left:200px">[[文件:Orange-pi-3lts-phoenixcard4.png|400px]]</div>

<p style="text-indent:20px;color:#ff0000;font-weight:500">Android image can only be burned to EMMC using PhoenixCard software under Windows platform, but cannot be burned under Linux platform</p>

1)First of all, please note that burning the Android firmware to the eMMC of the development board needs to be completed with the help of a TF card, which is mainly divided into the following two steps<br>

<div style="padding-left:200px">[[文件:Orange-pi-3lts-progressbarsuccess.png|400px]]</div>

5)At this time, you can pull out the TF card, then power on again, and the Android system in eMMC will start

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>

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

1)First, you need to prepare a 3.3v USB to TTL module, and then insert one end of the USB interface of the USB to TTL module into the USB interface of the computer

<div style="padding-left:200px">[[文件:Orange-pi-3lts-ttlmodule.png|600px]]</div>

4)The schematic diagram of connecting the USB to TTL module to the computer and the Orange Pi development board is shown below

<div style="padding-left:200px">[[文件:Orange-pi-3lts-ttlmodule2.png|600px]]</div>

1)If the USB to TTL module is connected normally, you can see the corresponding device node name under /dev of Ubuntu PC, remember this node name, you will use it when setting up the serial port software later

<div style="background:#f1f1f1;border:1px solid #000">

9)After starting the development board, you can see the Log information output by the system from the opened serial port terminal

<div style="padding-left:200px">[[文件:Orange-pi-3lts-putty4.png|600px]]</div>

1)There are many serial debugging software that can be used under Windows, such as SecureCRT, MobaXterm, etc. The following shows how to use MobaXterm. This software has a free version and can be used without purchasing a serial number.<br>

2)Download MobaXterm<br>