I'm building a device that needs two serial devices... one being this serial enabled LCD ( Serial Enabled 16x2 LCD - Black on Green 5V - LCD-09393 - SparkFun Electronics ) and a flow meter that delivers data over serial. Thing is - the LCD only needs to RECEIVE data. The flow meter only needs to SE…

Two serial devices possible on an Arduino Uno?

phonedawgz October 26, 2012, 2:33pm 4

The just released Arduino Due (not duemilanove) also has multiple hardware serial ports.

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