Zitat:Simple test.
To understand how this radio server-client works you can make the folowing experiment:
1. Plug the gpio expansion board(or wire the radio module to the PI as in the above schematic)
2. [Server] Connect using one ssh window(I use Putty) to the PI and enter the folowing commands:
cd radio
sudo python radio_server.py
The radio server should initialize the  radio module and start the server.
3. [Client] go to the radio folder and use radio_client.py to send commands o the radio server, like in the folowing picture: