Conecta Arduino via usb

[hnogueira]

Hello:
I'm developing a Arduino base Systems to use with My old alarm and want to conectar it to Domoticz, But I'm a bit lost.
Can I use MySensors without radio?
What is the easiest way?

Can Antonello help me?

Best regards,
Helder Nogueira

[gizmocuz]

easiest, two mysensor nodes, 1=gateway, 2nd for the alarm syste,

[hnogueira]

Hello gizmocuz:
Didin't understand what you mean by teo mysensor nodes... What program should I load on my Arduino Duemilnuove? Can I use only one Arduino?

thanks in advance,
Helder NOgueira

[gizmocuz]

I suggest to use mysensors 'with' a radio (on a separate arduino, best an ethernet gateway)
This because in the feature you might want to have more mysensors (like temp/hum/baro/switches, more alarm related stuff)
Go to the mysensors.org website, and do some reading