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→Download the Orange Pi i96 User Manual
Interface instructions:<br>
<br>
<div style="padding-left:200px;">[[文件File:Orange-pi-i96-img1.png|600px]]</div>
<br>
<div style="padding-left:200px;">[[文件File:Orange-pi-i96-img2.png|600px]]</div>
<br>
=== '''GPIO Specifications''' ===
The CSI Camera Connector is a 24-pin FPC connector which can connect external camera module with proper signal pin mappings. The pin of CIS connector can be defined as follows. The connector marked with "CON 1" on the Orange Pi i96 is camera connector.<br>
<br>
<div style="padding-left:200px;">[[文件File:Orange-pi-i96-img3.png|600px]]</div>
<br>
'''OrangePi i96-CSI'''<br>
<div style="width:800px;display:flex;padding-left:200px;align-items:center;">
<div style="text-align:center;">
[[文件File:Orange-pi-i96-img4.png|200px]]
<p style="text-align:center;">TF card</p>
</div>
<div style="text-align:center;">
[[文件File:Orange-pi-i96-img5.png|200px]]
<p style="text-align:center;margin-top:25px;margin-bottom:-8px;">OTG power adapter</p>
</div>
ii.Unzip the downloaded files, and run setup.exe<br>
iii.In the options settings option set the format type option to quick formatting. Logical size adjustment option to open "(ON)”
<div>[[文件File:Orange-pi-i96-img6.png|600px]]</div>
<br>
<div>[[文件File:Orange-pi-i96-img7.png|600px]]</div>
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iv.Make sure the inserted TF card codes are in accordance with the chosen codes.<br>
v.Click the "Format"button.
</div>
c.Download the operating system image file from the download page, the page address is as follows: http://www.orangepi.cnorg/downloadresourcescnhtml/ hardWare/computerAndMicrocontrollers/service-and-support/Orange-Pi-I96.html<br>
d.Unzip the downloaded file (in addition to the Android system, this method can be used to burn to write, the Android system need another burn, the following will introduce).<br>
e.Right click the downloaded file, select "Unzip file" to write image to TF card.
<span style="color:#42a0e5">http://sourceforge.net/projects/win32diskimager/files/Archive/.</span> <br>
ii Select the path of image file that has been unzipped.
<div>[[文件File:Orange-pi-i96-img8.png|600px]]</div>
<br>
iii Click the "Write" button and wait for the image writing.<br>
</div>
c.Download the image OS from download page: <br>
http://www.orangepi.cnorg/`downloadresourcescnhtml/hardWare/computerAndMicrocontrollers/service-and-support/Orange-Pi-I96.html<br>
d.Unzip the downloaded file and right click it, select " Unzip file"<br>
e.Write image into TF card
</div>
<br>
=== '''Step 3: Start your Orange Pi''' ===
<br>
* Insert the TF card with written image into the TF card slot
<div style="padding-left:100px;">[[文件File:Orange-pi-i96-img9.png|400px]]</div>
<br>
* Make sure the toggle switch is showing like the following, booting from SD card.
<div style="padding-left:100px;">[[文件File:Orange-pi-i96-img10.png|400px]]</div>
<br>
* Insert the keyboard or mouse into the USB port.
<div style="padding-left:100px;">[[文件File:Orange-pi-i96-img11.png|400px]]</div>
<br>
* Connect wifi antenna
* Connect to Camera(optional)
<div style="padding-left:100px;">[[文件File:Orange-pi-i96-img12.png|400px]]</div><div style="padding-left:100px;">[[文件File:Orange-pi-i96-img13.png|400px]]</div>
<br>
* Connect TTL cable, you could refer to the Debug method in this instruction.
Android and Linux use different Baud rate, please note the Baud rate setting. Android Baud rate is 921600, Linux Baud rate is 921600
Serial port uses TTL to USB cable to connect.
<div style="padding-left:100px;">[[文件File:Orange-pi-i96-img14.png|400px]]</div>
<br>
* It is the power input interface on the right side for connecting a 5V and at least 2A or bigger than 2A power adapter. Avoid using smaller power GSM mobile phone charger, it is not able to output 2A even if it marked "5V/2A".
<div style="padding-left:100px;">[[文件File:Orange-pi-i96-img15.png|400px]]</div>
<br>
If the above steps are successful, the Orange Pi will start in a few minutes. The monitor Graphical interface of display system. It may take a long time to start the first time, please wait patiently. The next time will boot very fast.<br>
<br>
Switching the boot mode into NAND via short jumper cap.
<div style="padding-left:200px;">[[文件File:Orange-pi-i96-img16.png|400px]]</div>
<br>
Power it on, Orange Pi i96 will boot from NAND.<br>
* Short jumper cap to switch the system to boot from NAND, set toggle switch into 1234 UP, 5678 Down like the following:<br>
<br>
<div style="padding-left:200px;">[[文件File:Orange-pi-i96-img17.png|400px]]</div>
<br>
'''3)Install writing tool on Windows '''<br>
<br>
For now Nand writing tool could only support working on Windows, you could download the tool from official website: <br>http://www.orangepi.org/downloadresourceshtml/ hardWare/computerAndMicrocontrollers/service-and-support/Orange-Pi-I96.html<div>[[文件File:Orange-pi-i962g-iot-img18img67.png|800px]]</div>
<br>
'''4)Install USB driver on Windows'''
You should install it according to your PC, if your PC is 32bit, then install x86 USB driver, if it is 64bit, then is x64 USB driver.<br>
<br>
'''5)Download Android Nand image'''<br>
Here is the ink for Orange Pi i96 Nand version image:<br>
http://www.orangepi.org/downloadresourceshtml/hardWare/computerAndMicrocontrollers/service-and-support/ <div>[[文件:Orange-piPi-i96-img19I96.png|800px]]</div>html
<br>
'''6)Use writing tool'''<br>
<br>
Use writing tool to write NAND:
<br>
Click “load BIN” to import the image of NAND version into writing tool. After that, click Download button to download the image. Meanwhile, the tool is waiting for the download link of Orange Pi i96.<br>
Prepare an Android USB to DC cable, first connect to the OTG port of Orange Pi i96, then push on the power button for 5s, and connect the cable to the Windows PC. Meanwhile, the screen will indicate that connect successful and downloading. It will take around 3min to finished downloaded, after that, reboot the system and then the system will run on the update Android.<br>
Note: If it could not download, please check the the shorting cap and switch.
<div style="padding-left:200px;">[[文件File:Orange-pi-i96-img21.png|600px]]</div>
<br>
=== '''Android in no screen ADB mode ''' ===
<br>
* ADB setting: Set the toggle switch into 1234 “UP”, 5678 “Down”, the system will switch into adb model, in this model, the USB is unable.
<div style="padding-left:200px;">[[文件File:Orange-pi-i96-img22.png|600px]]</div>
<br>
* Connect to the OTG port of Oragne Pi I96 with the USB to DC cable, the other side connect to PC, push the power button and then the system will be Android.
* After connect to OrangePi I96 via adb, you could refer to the adb debug method from the internet to enter into Orange Pi i96
We would recommend you use Plug-in Vysor in Chrome browser, this tool could enter Android via adb:
<div style="padding-left:200px;">[[文件File:Orange-pi-i96-img23.png|600px]]</div>
<br>
<div style="padding-left:200px;">[[文件File:Orange-pi-i96-img24.png|600px400px]]</div>
<br>
=== '''Universal software configuration ''' ===
<br>
b.$ usermod -l zhangsan orangepi <br>
Change account of orangepi into Zhangsan
<div style="padding-left:100px;">[[文件File:Orange-pi-i96-img25.png|600px]]</div>
<br>
c.$ groupmod -n zhangsan orangepi <br>
Change group
<div style="padding-left:80px;">[[文件File:Orange-pi-i96-img26.png|600px]]</div>
<br>
d.$ mv /home/ornagepi /home/zhangsan<br>
Change directory of original orangepi
<div style="padding-left:60px;">[[文件File:Orange-pi-i96-img27.png|600px]]</div>
<br>
e.$ usermod -d /home/orangepi orangepi <br>
Set this directory into orangepi user's home directory
<div style="padding-left:40px;">[[文件File:Orange-pi-i96-img28.png|600px]]</div>
<br>
f.$ cat /etc/passwd <br>
It should be shown as following:
<div>[[文件File:Orange-pi-i96-img29.png|800px]]</div>
<br>
After the modification of the above steps, you could use the new account Zhangsan to log in.<br>
a.Open the source file<br>
$ sudo vi /etc/apt/sources.list
<div>[[文件File:Orange-pi-i96-img30.png|800px]]</div>
<br>
b.Edit source file<br>
<br>
OrangePi I96 could support WiringPi, you could have a try according to the introduction on this section. The following is 40 Pin of OrangePi.
<div>[[文件File:Orange-pi-i96-img31.png|800px]]</div>
<br>
* Download the latest WiringPi source code of Orange Pi i96
* Download the latest source code
You could download the latest WiringPi source code from official website: <br>
You could also download files from github: <br>
[https://github.com/OrangePiLibra/WiringPi.git <span style="color:#0000ff;">https://github.com/OrangePiLibra/WiringPi.git</span>]
<span style="background:#fffaa5">env GIT_SSL_NO_VERIFY=true git clone<span><br><br>
* Compile and install WiringPi
V line represents the voltage value of the current pin.<br>
Physical line represents the actual hardware number.
<div style="padding-left:200px;">[[文件File:Orange-pi-i96-img32.png|800px]]</div>
<br>
ii Use "gpio export pin mode" to explore wiringPi GPIO to the directory of /sys/class/gpio and set the GPIO mode into mode. <br>
Configure pin wiringPi 26 as input pin orangepi# gpio mode 26 in<br>
read the value from wiringPi 26 orangepi# gpio read 26
<div style="padding-left:200px;">[[文件File:Orange-pi-i96-img33.png|800px]]</div>
<br>
If you want to learn more "gpio" command, you could refer to "gpio -h" obtain.<br>
<br>
Complie GPIO LED
<div style="padding-left:200px;">[[文件File:Orange-pi-i96-img34.png|800px]]</div>
<br>
Usage of C library on wiringPi: <br>
In order to use wiringPi C library, first you need to import file of "wiringPi.h". You need to initialize wiringPi before using GPIO with function wiringPiSetup(). And then you could configure pin mode into INPUT or OUTPUT. And please note that the pin number should corresponding to wiringPi. Finally you could use function digitalWrite() and digitalRead() to read and write. <br>
<br>
== '''Source Code Compilation of Android and Linux ''' ==
<br>
Hardware: Orange Pi development board*1, Card reader*1, TF card*1, power supply*1
<div style="padding-left:200px;">[[文件File:Orange-pi-i96-img35.png|800px]]</div>
<br>
Software: Linux host computer, which hard disk space at least 50G (to meet a fully compiled need)<br>
* After confirmed it is version 1.6, you could use the following command:
java -version
<div style="padding-left:200px;">[[文件File:Orange-pi-i96-img36.png|800px]]</div>
<br>
=== '''Install Platform Supported Software''' ===
=== '''Download the Source Package and Unzip it''' ===
<br>
Download website: <br>http://www.orangepi.org/downloadresourceshtml/hardWare/computerAndMicrocontrollers/service-and-support/Orange-Pi-I96.html<br>
Downloaded source package and use the following command:<br>
$cat OrangePi_2G-IOT* > tar.tar.gz<br>
Unzip the file you will get the trunk directory, enter it via the terminal.<br>
<br>
=== '''Android source code compiler''' ===
<br>
* Import development variables
$ source build/envsetup.sh
$ lunch<br>
If boot from TF card, select slt-userdebug, then select NollecA9V2VV8810P_ext4<br>
/dev/sdc is the mounted number on system of SD card.
* Nand update
There will be corespondent image on the directory of */trunk/out/target/product/etu**/ after compilation. Update the image into system with NAND update tool. About the details steps you could refer to How to update Android Nand in the manual.<br><br> === '''Compile Linux source Code''' ===<br> Linux source code of Orange Pi i96 has been updated to github, you could download from github. Compile Linux would require you work under Linux environment. We would recommend you use Ubuntu 16.04 of Linux PC.<br>* Download Linux source code You could download Linux source code from github:<br>[https://github.com/OrangePiLibra/OrangePi <span style="color:#42a0e5;">https://github.com/OrangePiLibra/OrangePi</span>]<br> You could also use git command to update:<br> git clone https://github.com/OrangePiLibra/OrangePi.git* Compile source codeUse the following command to enter into source code directory:<br> cd */OrangePi<br>Execute the following script:<br> ./Build_OrangePi.sh<br>Input root password:<div style="padding-left:200px;">[[File:Orange-pi-i96-img37.png|600px]]</div><br>After root password recognize successful, enter inter main interface and use Enter key. <div style="padding-left:200px;">[[File:Orange-pi-i96-img38.png|600px]]</div><br>Select “Build system with kernel/uboot/rootfs” on main functional interface and use Enter key.<div style="padding-left:200px;">[[File:Orange-pi-i96-img39.png|600px]]</div><br>And then select “OrangePi I96” with Enter key to update source code.<div style="padding-left:200px;">[[File:Orange-pi-i96-img40.png|600px]]</div><br> It would take around 40minutes to update source code and corresponding scripts. After updated the source code, there will be generated a directory of OrangePi_i96. This directory contains both Linux source code and scripts:<div style="padding-left:200px;">[[File:Orange-pi-i96-img41.png|600px]]</div><br>* Compile Linux<br>Execute the following command after enter into directory of OrangePiRDA: ./build.sh<br> The script is is an automatic script, you could select a corresponding board which you want to compile, here is “OrangePi I96”.<div style="padding-left:200px;">[[File:Orange-pi-i96-img42.png|600px]]</div><br> If it is the first time you run the script, the system would install development tool automatic to make sure the network is connecting.<div style="padding-left:200px;">[[File:Orange-pi-i96-img43.png|600px]]</div><br>After installed tool, enter root password and use Enter key.<div style="padding-left:200px;">[[File:Orange-pi-i96-img44.png|600px]]</div><br>You will enter into the main interface after entering password, select what you are going to do:<div style="padding-left:200px;">[[File:Orange-pi-i96-img45.png|600px]]</div><br>This version is only support the above three options. After selecting the corresponding option, the system would compile automatically.<div style="padding-left:200px;">[[File:Orange-pi-i96-img46.png|600px]]</div><br>There will be prompt the location of kernel image and module after compilation.<div style="padding-left:200px;">[[File:Orange-pi-i96-img47.png|600px]]</div><br>* Update Linux Kernel and module After finished the above compilation steps, you could update the new kernel and module into the board to run it. Before this, you could refer to the charter about Linux image writing section to write a Linux distro into SD card. After written image, insert SD card into PC and till now it would recognize there are two partitions, one is boot partition with file of uboot, kernel and Ramdisk. The other partition is rootfs partion which contains root file system.<br> There is already marked the location of generated kernel, you only need to copy the generated zImage into first partition of SD card and replace zImage inside. Till now the kernel has been updated.<br> And there is already marked the location of new generated module, the second SD card partition is Rootfs partition, you need to have root permission to delete the directory of rootfs/lib/modules/3.xxx with following command:<br> sudo rm -rf */rootfs/lib/modules/3.xxx<br>Copy the new generated module into rootfs partition you need to use the following command:<br>sudo cp -rf */OrangePiRDA/output/lib/modules/3.xxx */rootfs/lib/modules/ sync<br>After all above steps, kernel and module update have been finished.<br>You could insert SD card into Orange pi, and make the jumper like the following, after booting, it would enter into Linux.<div style="padding-left:200px;">[[File:Orange-pi-i96-img48.png|600px]]</div><br>== '''Orange Pi Driver development''' ==<br> In order to help developers more familiar with Orange Pi, this instruction will make a brief illustration on device driver module and application program. <br><br>Hardware: Orange Pi development board*1, Card reader*1, TF card*1, power supply*1<div style="padding-left:200px;">[[File:Orange-pi-i96-img49.png|600px]]</div><br>=== '''Device driver and application programming''' ===<br>'''1)Application Program (app.c)'''<br><br><div style="padding-left:200px;">[[File:Orange-pi-i96-img50.png|600px]]</div><br>'''2)Driver Program (OrangePi_misc.c)'''<br><br><div style="padding-left:200px;">[[File:Orange-pi-i96-img51.png|600px]]</div><br><div style="padding-left:200px;">[[File:Orange-pi-i96-img52.png|600px]]</div><br>=== '''Compile device driver''' ===<br>Copy the OrangePi_misc.c to the */trunk/kernel/driver/misc:<br>Enter to */trunk/kernel/driver/misc<br>Modify Makefile on currently file, shown as following:<div style="padding-left:200px;">[[File:Orange-pi-i96-img53.png|800px]]</div><br>There is Kconfig on the same sibling folders with Makefile. Each Kconfig respectively describes the the source directory file related kernel configuration menu. In the kernel configuration making menuconfig, it read from the Kconfig config menu and the user configuration saved to the config. In the kernel compile, the main Makefile by calling this.Config could know the user's configuration of the kernel.<br>Kconfig is corresponding to the kernel configuration menu. Add a new driver to the kernel source code, you can modify the Kconfig to increase the configuration menu for your drive, so you can choose whether the menuconfig driver was compiled or not.<div style="padding-left:200px;">[[File:Orange-pi-i96-img54.png|800px]]</div><br>Back to the source code directory /OrangePi_i96<br>$ ./build.sh<br>Please refer to last section about Linux source code compilation.<br>Update the new generated module file into Linux system.<br>It will generated a corresponding .ko file which is generated from the previous compilation of OrangePi_misc.c.<br>Insert U disk (please note the SD card should have written image) if the SD card is mounted to the directory system of /dev/sdc, then SD card will mount to rootfs, which is /dev/sdc7, and mounted to rootfs partition automatic.<div style="padding-left:200px;">[[File:Orange-pi-i96-img55.png|800px]]</div><br>=== '''Compiling method of application''' ===<br>Check whether there is the cross compiler, if not, then download and install it.$ arm-linux-gnueabihf-gcc -v<div style="padding-left:200px;">[[File:Orange-pi-i96-img56.png|800px]]</div><br>While compiling the application, you will fill that you need the cross compiler arm-linux-gnueabihf-gcc, download and install it.<div>[[File:Orange-pi-i96-img57.png|800px]]</div><br>Unzip the downloaded file and enter the the directory<div>[[File:Orange-pi-i96-img58.png|800px]]</div><br>Check the information after entering bin directory<div>[[File:Orange-pi-i96-img59.png|800px]]</div><br>pwd hows the path and export it into the whole project<div>[[File:Orange-pi-i96-img60.png|800px]]</div><br>$ ll /etc/environment shows that the file can only read, need to modify permissions <br>$ chmod 755 /etc/environment<div>[[File:Orange-pi-i96-img61.png|800px]]</div><br>Add the path to the whole environment variable<br><div>[[File:Orange-pi-i96-img62.png|800px]]</div><br>Compile the application with cross compiler<br><br>$ arm-linux-gnueabihf-gcc app.c –o aq<br>There will be an ap application generated in the directory, copy it to the development board file system(on the rootfs directory of /home/orangepi/)<br>$ cp aq /media/*/home/orangepi/<br><br>=== '''Running driver and application''' ===<br>Removed the SD card and inserted it into the development board and power on.<br>You need to switch to root users and load module driver module to the development board first.<br>$ insmod /lib/modules/orangepi.ko<div>[[File:Orange-pi-i96-img63.png|800px]]</div><br>$ lsmod To check whether it is loaded<div>[[File:Orange-pi-i96-img64.png|800px]]</div><br>$ ll /dev/orangepimisc( Miscellaneous equipment automatically generated device files, the specific look at the driver code)<div>[[File:Orange-pi-i96-img65.png|800px]]</div><br>Executive application (note the use of the application, check the code for specify)<br>$ ./aq /dev/orangepimisc<br><br>== '''Using Debug tools on Orange Pi ''' ==<br>Hardware: Orange Pi development board*1, Card reader*1, TF card*1, power supply*1, TTL to USB cable*1<div style="padding-left:200px;">[[File:Orange-pi-i96-img66.png|800px]]</div><br>'''TTL to USB cable'''<div style="padding-left:200px;">[[File:Orange-pi-i96-img67.png|800px]]</div><br>=== '''Operations on Windows''' ===<br> In order to get more debugging information in the project development process of using OrangePi, OrangePi default support for serial information debugging. For developers, you can simply get the serial port debugging information with the materials mentioned above. The host computer using different serial debugging tools are similar, basically can reference with the following manual for deployment. There are a lot of debugging tools for Windows platform, the most commonly used tool is putty. This section takes putty as an example to explain the deployment.<br> Android Baud rate set as 921600<br> Linux Baud rate set as 921600<br><br>'''1)Install USB driver on Windows'''<br><br>* Download and unzip the latest version of driver: <br> PL2303_Prolific_DriverInstaller_v130.zip<div>[[File:Orange-pi-i96-img68.png|800px]]</div><br>* Choose application installation as Administrator<div>[[File:Orange-pi-i96-img69.png|800px]]</div><br>* Wait for installation completing <div>[[File:Orange-pi-i96-img70.png|800px]]</div><br>'''2)Install putty on Windows'''<br><br>* Download putty installation package<div>[[File:Orange-pi-i96-img71.png|800px]]</div><br>* Unzip and install it<div>[[File:Orange-pi-i96-img72.png|800px]]</div><br>* Open it after installed, shown as below:<br><div style="padding-left:200px;">[[File:Orange-pi-i96-img73.png|600px]]</div><br>'''3)Connect method'''<br><br>Use the TTL to the serial port cable, one end connected to OrangePi, the other end connected to PC<div style="padding-left:200px;">[[File:Orange-pi-i96-img74.png|600px]]</div><br>'''4)Equipment information acquisition'''<br>* Select control panel on Start menu<div style="padding-left:200px;">[[File:Orange-pi-i96-img75.png|400px]]</div><br><div style="padding-left:200px;">[[File:Orange-pi-i96-img76.png|600px]]</div><br>* Click on the device manager to check the port number<div style="padding-left:200px;">[[File:Orange-pi-i96-img77.png|400px]]</div><div style="padding-left:200px;">[[File:Orange-pi-i96-img78.png|400px]]</div><br>'''5)Putty configuration'''<div style="padding-left:200px;">[[File:Orange-pi-i96-img79.png|400px]]</div><br>Serial port should set to the corresponding port number (COM5), the speed should set to 921600<br><br>'''6)Start debug'''<br>Power Orange Pi on and boot it, the serial port will automatic print out debug log.<div style="padding-left:100px;">[[File:Orange-pi-i96-img80.png|600px]]</div><br>=== '''Operations on Linux''' ===<br>There are Minicom and Kermit serial debugging tools for Linux, this section will take Kermit as an example to have an illustrate.<br><br>'''1)Install Kermit'''<br>* Install the Kermit by execute command: $ sudo apt-get install ckermit<div>[[File:Orange-pi-i96-img81.png|800px]]</div><br>* Configurate Kermit $ sudo vi /etc/kermit/kermrc<div>[[File:Orange-pi-i96-img82.png|800px]]</div><br>* Add lines：<div style="padding-left:20px;">set line /dev/ttyUSB1<br>set speed 921600<br>set carrier-watch off<br>set handshake none<br>set flow-control none<br>robust<br>set file type bin<br>set file name lit<br>set rec pack 1000<br>set send pack 1000<br>set window 5</div><div style="padding-left:200px;">[[File:Orange-pi-i96-img83.png|600px]]</div><br>'''2)Connect method for debug'''<br> Use the TTL to the serial port cable, one end connected to OrangePi, the other end connected to PC<div style="padding-left:200px;">[[File:Orange-pi-i96-img84.png|600px]]</div><br>'''3)Equipment information acquisition'''<br><br>$ ls /dev/ (Input command in the PC terminal to check the device number of TTL to the serial cable)<div style="padding-left:100px;">[[File:Orange-pi-i96-img85.png|800px]]</div><br>* It can be seen from the figure that TTL to the serial port cable is identified as ttyUSB0, configure the /ect/kermit/kermitc file, update the serial port information.<br> $ sudo vi /etc/kermit/kermitc* Set the value of setline into /dev/ttyUSB0<div style="padding-left:100px;">[[File:Orange-pi-i96-img86.png|800px]]</div><br>'''4)Start debug'''<br>* Input command in the host computer terminal, enter the Kermit mode: $ sudo kermit –c<div style="padding-left:100px;">[[File:Orange-pi-i96-img87.png|800px]]</div><br>* Power it on and boot Orange Pi, the serial port will automatic print debug log, the account and password ard root/orangepi and orangepi/orangepi<div style="padding-left:100px;">[[File:Orange-pi-i96-img88.png|800px]]</div><br> == '''Download the Orange Pi i96 User Manual''' ==<br>For more information on using the Orange Pi i96, please see the [https://drive.google.com/open?id=1v_ecsBnlQtxE4BNQ4v1eBa_YE0fhiUkK <span style="color:red;">Orange Pi i96 User Manual</span>]. (Click to download)