FriendlyELEC-Forum

Hi，
Which model of usb wifi do you use? We tested the following types：
Index Model
1 RTL8188CUS/8188EU 802.11n WLAN Adapter
2 RT2070 Wireless Adapter
3 RT2870/RT3070 Wireless Adapter
4 RTL8192CU Wireless Adapter
5 mi WiFi mt7601
6 5G USB WiFi RTL8821CU
7 5G USB WiFi RTL8812AU

Thank you~

We suggest you take a debug serial port to see log information

Hi，
4412 board runing android system does not support S70.

thank you！

Hi,
You can get the v412 driver source in this link:https://github.com/friendlyarm/linux-3.4.y/tree/nanopi2-lollipop-mr1/drivers/media/video/uvc

thank you！

Hi，
Your duo is v1.0 version, this version does not otg function. The next v1.1 version will have this feature.

Thanks！

I am constantly getting this in the terminal. What is the reason for this. This is a fresh install from nanopi-duo_ubuntu-core-xenial_4.11.2_20170908.img.zip root@NanoPi-Duo:~# [ 183.243424] sd 0:0:0:0: timing out command, waited 180s [ 363.184929] sd 0:0:0:0: timing out command, waited 180s [ 543....

Hi
M2A wiki will not update, you can see M3 wiki. M3 and M2A in addition to the CPU is not the same, the other is the same, if you want to burn the system, please use the m2 system.

Thanks！

Hi，
We updated the air firmware, please download the latest file.

Thanks！

Hi
air can work with ubuntu core，you can through the serial port or ssh to log on the ubuntu core.

Thanks！

Hi，

You can use this command：
echo XXX > /dev/backlight-1wire

Thanks！

Hi
You can use the SD we tested, for example: sandisk

Thanks！

Hi，
NEO has 3 USB ports, one for Type-A, the other two by 2.54mm pin leads, you can see wiki tutorial on the definition of NEO pin：http://wiki.friendlyarm.com/wiki/index.php/NanoPi_NEO

Thanks！

Hi
The RTC battery model is：1.25T-2-nAB

Thanks！

Hi You can refer to our SPI wiki tutorial：http://wiki.friendlyarm.com/wiki/index.php/Matrix_-_2%278_SPI_Key_TFT Thanks！ Thank you very much for your answer I've already done it, but failed Difficulty moving the pin T_IRQ and LCD_D / C in the LCD's I armbian operating system installed. And I can not...

Hi
You can download the android source in our mediafire ：https://www.mediafire.com/folder/ilkcy37otd7il/S5P4418#00crdte6kn66h

Thanks！

Hi
You can refer to our SPI wiki tutorial：http://wiki.friendlyarm.com/wiki/index.php/Matrix_-_2%278_SPI_Key_TFT

Thanks！

Hi
Yes，you can use this way！

Thansk！

Hi，
I use T2 to test the rom：s5p4418-eflasher-sd8g-20170414-full.img, the Bluetooth function can be used to send and receive pictures, you can try a few times.

Thanks！

Hi
4418 can work with android 4.4 and android 5.1.
Other boards can only work with android 5.1

Thanks！

Hi
We provide a key to write to emmc image：s5p4418-eflasher-sd8g-20170414-full.img，you can try to use this image.

Thanks！

Hi，
M2A has AXP228 chip, support software shutdown and wake up sleep.
What system do you use?

Thanks！

Hi
K2 only provides the android system.

Thanks！

Hi
Neo has sound card，you need to download the new image.
You can use this way to test it.Download a song（xxx.wav） to NEO and play this song(aplay xxx.wav).
You also can try recording ：
arecord -D hw：0,0 -f cd test.wav
aplay test.wav

Thanks！

Hi
Air must be connected to the antenna to use wifi.
Did you pick up the antenna?

Thanks！

Hi
You can try in this way：
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq

Thanks！

Hi
Air does not have a shutdown button.

Thanks！

Hi
Please describe your problem in detail.
Thanks！

Hi
We developed a library called “libfriendlyarm-hardware.so”, for android developer to access the hardware resources on the development board in their android apps, the library is based on Android NDK.
You can refer to this：
http://wiki.friendlyarm.com/wiki/index. ... are_Access
Thanks！

Hi,
No image files found on SD card or USB Disk---Are you sure the sd card has air ubuntu core eflasher system?You can try to write again according to the wiki link：
http://wiki.friendlyarm.com/wiki/index. ... Pi_NEO_Air

Thanks！

In this thread: https://forum.armbian.com/index.php?/topic/3598-nano-pi-neo-air-mic-audio-out/ it is shown to actually have pads for this, and a user mentions it to be working. However soldering those seems a pain... Hi You can see this picture https://img.alicdn.com/imgextra/i4/73291228/TB2b1PSb1r...

Thanks for sharing

Hi, Debian system HDMI resolution is determined by the TF card script.bin boot partition root, the default is the use of 720p-60Hz Resolution. Under the script directory boot partition has several other resolutions scrpit.bin, Suppose you need to 1080p-60Hz resolution, Just use script / script-1080p...

Hi,
NanoPi NEO Air has no sound card and microphone pin.
Thanks！

Thanks for pointing that out. Though can someone from FriendlyArm confirm this? They are located in a different folder than the one that was referred in the wiki and that page (the wiki) does not seem to mention anything about the new functionalities. Alex. Hi The updated content has detailed steps...

Hi,
You can try to burn other systems, such as wince, to determine the S70 is good or bad.
Thanks！

Hi,
Can you describe your question in English?
You can try to re-write android system.
Thanks！

Hi
M2 can use USBwifi, you can refer to wiki：
http://wiki.friendlyarm.com/wiki/index.php/NanoPi_M2

Thanks！

Hi everyone, NanoPi NEO 2017-3-31 update firmware 1.Modify the Ubuntu-Core system login welcome interface, when the user logs will print the basic status of the system information. 2.Ubuntu-Core system to increase npi-config tool, npi-config is a command line under the system configuration tool, the...

Hi
Thank you for your reminder, we will put the correct link on the H3 Mainline wiki, at present, you can download the H3 Mainline directory in NanoPi NEO network disk.
Thanks！

Hi,
We did not provide the OS about ubuntu mate for M1 Plus.
Thanks！

Hi,
M2 can't be connected with dslr,but can connect with USB camera and CAM500B camera.
You can refer to wiki：http://wiki.friendlyarm.com/wiki/index.php/NanoPi_M2

Thanks!

Hi,
You can try this command: cat /sys/class/hwmon/hwmon0/device/temp_label
but the system about ubuntu mate we don't have to maintain and update
Thanks!

Hi,
The new NEO rom has ubuntu core from 15.10 upgrade to 16.04, also supports the main line Linux4.10.y
You can download new system programming.
http://wiki.friendlyarm.com/wiki/index. ... 6_Linux/zh
Thanks！

Hi,
Our matrix accessories Matrix-Temperature_Sensor is used with DS18B20, inside the example you can refer to
http://wiki.friendlyarm.com/wiki/index. ... _Sensor/zh
Thanks!

Hi,
1.Check the power supply m3, the power to more than 5v2a.
2.m3 in the running process need to receive heat sink.
3.You can try to change sd card.
Thanks！

Hi,
We updated the latest 2017-03-08 (4418,6818) img has support android 4 android 5 hardware access library, you can refer to
http://wiki.friendlyarm.com/wiki/index. ... are_Access
Thanks!

You can wake up M3 from the boot button on the board.

Hi
We have two industrial boards NanoPC-T2 and NanoPC-T3, you can learn through the wiki tutorial under them.
http://wiki.friendlyarm.com/wiki/index.php/NanoPC-T2
http://wiki.friendlyarm.com/wiki/index.php/NanoPC-T3
Thanks！

Are you using ov2640 camera on nanopi board? But your serial display is orangepi？
Thanks！

Do you want to log in to the root user? The password for root is fa.
Thanks！

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