Only the master node would need ethernet connection, others are just like slaves with only nrf24 chip on it.
@ zoomkat i thought of that, but wouldnt that make the process of data slower ?
I think i'll just use my duemilanove, buy an ethernet shield and connect the nrf24 chip on it... if there isnt any problems with pins being used by both
after reading http://arduino.cc/en/Main/ArduinoBoardEthernet
it says that pins 10, 11, 12 and 13 are used... dont know if this still happens with the ethernet shield http://store.arduino.cc/ww/index.php?main_page=product_info&cPath=11_5&products_id=199
, since there's no info about it... can someone tell me ?
EDIT: i found that Arduino uses digital pins 10, 11, 12, and 13 (SPI) to communicate with the W5100 on the ethernet shield...
so, this is a problem right ?