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rc

Posted: Fri May 01, 2015 5:25 pm
by sumneros
how do i control one raspberry pi from another via internet

Re: rc

Posted: Fri May 01, 2015 5:32 pm
by glsmaxx
Install openssh

Re: rc

Posted: Fri May 01, 2015 5:54 pm
by DougieLawson
Install OpenVPN.

Run a webserver on the RPi you want to control.
Run Mosquitto on the RPi you want to control.

It depends on what you mean by "how do i control one raspberry pi from another".

Re: rc

Posted: Wed May 13, 2015 6:05 pm
by sumneros
I am trying to send one variable, the variable i get from a tk slider, to another raspberry pi over wifi, that variable will then be turned into a servo position, how can i do this

Re: rc

Posted: Wed May 13, 2015 6:25 pm
by B.Goode
pigpio can be used over a network and includes support for servos. http://abyz.co.uk/rpi/pigpio/index.html

Re: rc

Posted: Wed May 13, 2015 9:26 pm
by sumneros
i have everything worked out except the wireless aspect, servos working and tk inter working, just need help with the wireless, how do i make the network and everything, and speed is pretty important

Re: rc

Posted: Thu May 14, 2015 3:39 am
by LinuxCircle
You could send datagrams between Python client & server:
http://www.linuxcircle.com/2013/02/28/r ... ver-codes/


Or you could use the websocket to handle the communications between 2 pis and web interface for user control:
http://www.linuxcircle.com/2015/04/13/r ... ol-part-2/

Re: rc

Posted: Thu May 14, 2015 7:39 pm
by sumneros
how would i set a server, what is the fastest way to get this information back and forth using a wireless dongle

Re: rc

Posted: Fri May 15, 2015 3:44 pm
by sumneros
is there a way to read a hobbyking reciever with my raspberry pi, if not what are other ways to communicate wirelessly