orange pi PC has only three USB ports .

so i look for ways to save USB ports .

 

one way is to use wireless keyboard & mouse , but this also occupy one USB port .

so i use vnc .

 

at orange pi

aptitude install x11vnc

 

and

/etc/rc.local

--------------------------

x11vnc &
exit 0
 

 

then

at debiandog linux　 

xtightvncviewer 192.168.100.xxx (orange pi's address)

then

apear .

 

and more

i attach usb camera , and click cheese , the next sｃｒｅｎ appears.(camera aims at TV).

this is   a monitoring camera .

 

 

i thik the conbination of drone and orange pi PC has big ability .

 

 

but debian dog has no sound .

how to get now sounds at debiandog linux ?

recorrding souds itself  is posible by  arecord --device hw:0 -r 44100 -f S16_LE /home/foge/1.wav

but this is the past sounds .

 

if both image and sound ,  baby monitoring is good .

one way is to use skype , but this may be heavy .

 

http://gihyo.jp/admin/serial/01/ubuntu-recipe/0106write about remote speaker , but i cannot find next figure .

 

 

 

remote speaker is hard tu use .

 

instead

at orange pi

 

1) arecord --device hw:0 -r 44100 -f S16_LE /home/orange/1.mp3
and

 

2)
# 10 kb/sxy
scp -l 80  /home/orange/1.mp3 yuma@192.168.10.230:/home/yu

 

 

then

at  192.168.10.230 (kali linux)

mplayer  /home/yu/1.mp3

 

but the number of speed is difficult to decide . 

Nice tip.

I am only used to SSH and putty on a Window machine.

It does wonders with midnight commander and gpm on the Linux device.

Works on the serial port too.

For example one can cut and paste a command line from a forum to the Linux device.

For streaming a webcam I'm not sure VNC is the good way .

Ideally a transparent USB over Ethernet application would be nice.

But I don't know if such a thing exist.

Ideally a transparent USB over Ethernet application would be nice.

But I don't know if such a thing exist.

 

Menioned on every download page and bundled with Armbian since the very beginning: http://www.incentivespro.com/usb-server-usage.html

 

And sending stuff through the network with as less latency as possible is the domain of netcat