1)1)First, prepare a TF card with a capacity of 8GB or larger capacitymore. The transmission speed of the TF card must be above class10class 10. It is recommended to use a TF card of from a brand such as SanDisk and other brands<br><br>

<br>5)After downloading, use '''unzip ''' to decompress. The decompressed '''balenaEtcher-1.5.109-x64.AppImage''' is the software needed to burn the Linux imagerequired for burning

<br>6)Download the compressed package of the Linux operating system image file compression package you want to burn from the <span style="#00b0f0;">Orange Pi data download page</span>of Orange Pi, and then use the decompression software to decompress it. In the decompressed file, the file ending with ".img" is the image file of the operating system image file. The size is generally above more than 1GB<br>

test@test:~$ 7z x Orangepi3-lts_2.1.6_ubuntu_bionic_server_linux4.9.118 image_filename.7z <br>test@test:~$ ls Orangepi3-lts_2.1.6_ubuntu_bionic_server_linux4.9.118.*<br>Orangepi3-lts_2.1.6_ubuntu_bionic_server_linux4.9.118.7z <br> Orangepi3-<>lts_2.1.6_ubuntu_bionic_server_linux4.9.118.img.sha #Checksum file<br>Orangepi3-lts_2.1.6_ubuntu_bionic_server_linux4.9.118.img #image file<br>

7)After decompressing the image, you can first use the sha256sum -c *b.sha The decompression command to calculate whether for the checksum is correctcompressed package ending with b. If the prompt is successful, it means that the downloaded image is not wrong, and you can safely burn to the TF cardtar. If the checksum does not match, it means There gz is a problem with the downloaded image, please try to download againas follows

test@test:~$ sha256sum tar -c *zxf image_filename.tar.sha gz</div><br>Orangepi37)Double-click balenaEtcher-lts_2.1.6_ubuntu_bionic_server_linux45.9109-x64.118AppImage on the graphical interface of Ubuntu PC to open balenaEtcher.imgThe opened interface is shown in the figure below<br><div style="padding-left: success20px;">a.First select the path of the image file<br>b.Then select the device number of the TF card<br>c.Finally click Flash to start burning

98)The writing burning process will prompt the writing speed and remaining time

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