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

system April 27, 2014, 3:17am 4

Ok. Thanks Paul. I wasn't expecting that.

Topic		Replies	Views
Altmustech AU-123 USB MIDI with Arduino 3rd Party Boards	3	1239	May 6, 2021
Pro Mini, USB MIDI chip and sending and receiving MIDI 3rd Party Boards	3	3503	May 6, 2021
Interfaccia MIDI e USB, come connetterle insieme? Italiano	5	3013	May 6, 2021
Can't locate RX0 on the baord. Looking for Digital 0 pin. [pro mini 5v] General Discussion	2	1666	May 5, 2021
Arduino Mini04 and midi bytes over RX fail Interfacing	6	1715	May 6, 2021