Connect Rx to Tx, Tx to Rx, Gnd to Gnd.
Quote from: CrossRoads on Jul 23, 2013, 06:02 pmConnect Rx to Tx, Tx to Rx, Gnd to Gnd.yes but will it have any problems in the future i mean for 2 different arduinos ?
I imagine there was some "tongue in cheek" in the last response
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