Watch the VIDEO OF NETWORKING FUNCTIONING
  
|  | You need two NODES and one BRIDGE: hello.bus.45.bridge.cad hello.bus.45.node.cad 
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For programming you download this file:
hello.bus.45.cmakefile
Then use the cable for headers and one cable FTDI.
Connect your ISP board to BRIDGE and then to two NODES in a sequence.
Program  them with the next code:
  Define  node_id “o”:
  
Sudo make –f hello.bus.45.make program-usbtiny
Avrdude –p t45 –P usb –c usbtiny –U flash:w:hello.bus.45.c.hex
