I've got Arduino Pro Mini and I want to connect its RX/TX pins to external USB MIDI microcontroller, Altmustech AU-123 to be precise. Now, since that chip accepts 0-5V on MIDI In/Out pins, I am assuming it should be as straightforward as simply plugging those pins to Arduinos RX/TX. If I'm right, th…

Connecting Pro Mini to external MIDI chip

CrossRoads April 27, 2014, 6:31am 7

Yeah, that was supposed to be "unconnected". Fingers not quite in sync with the brain.

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