Dear all. We have built a circuit, named Titino, that allow to program Arduino by using RS485 network. Titino allows at Arduino to use his RS485 driver to realize a powerful network.
Titino will be mounted over an Arduino Pro Mini (Titino have the same dimensions) and you have a RS485 port for realize a building automation applications.
The idea is to realyze a simple node (Titino+Arduino) that cost less than 20€ that you will be program (upload sketch) by using the same RS485 network.
I hope this circuit is interesting for you.
Titino will be at Maker Fair Rome 2014.
If you need other information please visit www.titino.eu or ask me.
All comments are very appreciate.
Bye
Michele