I have foolishly bought 2 arduino unos for my research project without first realising that they only have 1 serial port each, which XBEE wireless modules can't share with the PC. I need one Uno to receive a radio signal from the XBEE module (the content of the signal is irrelevant), perform a calcu…

Splitting Uno serial to pass data from XBEE to PC

holmes4 April 24, 2014, 7:41pm 2

Start by telling us which "XBee shield" - provide a link!

Mark

PS the arduinos do not/cannot receive radio from the XBee or anything else!

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