Two arduinos + TLC + Ethernet shield

Projects Networking, Protocols, and Devices
1

Hello,

Is it possible to connect two Arduinos in I ² C with the following components (?)

• Master Duemilanove Arduino + Ethernet shield
• Slave Duemilanove Arduino + TLC5940 (LED Driver)

As ethernet shield and TLC5940 are not compatible when they are plugged into the same Arduino, I decided to use a second arduino (slave).

Thanks,

2

Ciao,

yes it can work.
One can act as master and the other as slave.

You can also use the serial UART if You prefer.

You can read also this post for making it work EthernetShield + TLC5940 with only one Arduino board.
http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1257363045

Ciao,
Marco.