Power & Source of Big Ideas

It has 8GB eMMC if SD card do it boot from that?

Moderators: chensy, FATechsupport

I forgot it had 8GB eMMC so I put a SD card on it with a image I downloaded. But I guess it don't boot from that but from the 8GB eMMC right?

Is there a way to get it to boot from the SD card?

-Raymond Day
If there's a working image on your SD, the NanoPi will boot from your SD card. (If this fails, the NanoPi tries to boot from eMMC.)
On http://wiki.friendlyarm.com/wiki/index. ... Pi_NEO_Air they say this:

Flash image to eMMC

and they say do this command:

eflasher

I had to reload mine because I first put it on a 200GB SD card. But I guess it can't see it all. So I used that card on a raspberry pi. Used a 128GB on it now. Having a hard time trying to get it on WiFi. Got it on RS-232 now.

Not sure how I got it on my WiFi before.

Can't find a link that says how to easy get it on WiFi got to do it on the command line and they don't have nano install have to use vi.

-Raymond Day
Not sure what did it. But I rebooted and it got a WiFi IP then.

Did dhclient wlan0 a lot of times waiting like 5 minutes for it and check it's ip with ifconfig. But it never got a IP. Till I rebooted it.

Here is my command line with my WiFi Password Xed out.

apt-get update
nmtui
df -h
eflasher
dhclient wlan0
ifconfig
iwconfig
cd /itc/init.d
cd /etc/
cd init.d
ls
nano /etc/init.d/wifi-on.sh
vi /etc/init.d/wifi-on.sh
cat /etc/init.d/wifi-on.sh
chmod 755 /etc/init.d/wifi-on.sh
update-rc.d wifi-on.sh defaults
cat /etc/init.d/skeleton
reboot
ifconfig
update-rc.d wifi-on.sh defaults
vi /etc/network/interfaces
cat /etc/network/interfaces
vi /etc/wpa_supplicant/wpa_supplicant.conf
cat /etc/wpa_supplicant/wpa_supplicant.conf
dhclient wlan0
vi /etc/wpa_supplicant/wpa_supplicant.conf
iwlist wlan0 scan
dhclient wlan0
ifconfig
vi /etc/network/interfaces
cp /etc/network/interfaces /etc/network/interfaces~
vi /etc/network/interfaces
dhclient wlan0
ifconfig
nmcli c
iwconfig wlan0 essid Linksys01953_V2 key xxxxxxxxxxxxxxxxxxxxxxxxxx
dhclient wlan0
ifconfig
iwconfig wlan0 essid Linksys01953_V2 key s:xxxxxxxxxxxxxxxxxxxxxxxxxx
iwconfig wlan0 essid Linksys01953_V2 key xxxxxxxxxxxxxxxxxxxxxxxxxx
dhclient wlan0
ifconfig
wpa_passphrase Linksys01953_V2 xxxxxxxxxxxxxxxxxxxxxxxxxx
dhclient wlan0
ip link set wlan0 down
ip link set wlan0 up
wpa_supplicant -B -iwlan0 -c/etc/wpa_supplicant.conf -Dwext
nmcli d wifi connect Linksys01953_V2 xxxxxxxxxxxxxxxxxxxxxxxxxx iface wlan0
add_network
iwconfig wlan0 essid Linksys01953_V2 key xxxxxxxxxxxxxxxxxxxxxxxxxx
iwconfig wlan0 essid Linksys01953_V2 key s:xxxxxxxxxxxxxxxxxxxxxxxxxx
iwconfig wlan0 essid Linksys01953_V2 key xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
iwlist wlan0 scan
iwconfig wlan0 ap C0:56:27:6D:C5:18
iwconfig wlan0 essid Linksys01953_V2
iwconfig wlan0 freq 2.437G
dhclient wlan0
vi /etc/network/interfaces
dhclient wlan0
iwconfig
ifconfig
reboot


It's junk the wiki says do a apt-get when you don't have WiFi working 1ST!

-Raymond Day
This time is was easy to get the camera working it it.

https://goo.gl/photos/QjxAZXsorwgSB2bd7

That's a screen shot of the webpage to the camera on it and got a photo of it's self with it.

This has to be running to use it.

root@FriendlyARM:~/mjpg-streamer# ./start.sh
MJPG Streamer Version: svn rev:
i: Using V4L2 device.: /dev/video0
i: Desired Resolution: 1280 x 720
i: Frames Per Second.: 30
i: Format............: YUV
i: JPEG Quality......: 90
o: www-folder-path...: ./www/
o: HTTP TCP port.....: 8080
o: username:password.: disabled
o: commands..........: enabled


It was easy this time to get it working.

-Raymond Day

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