MIDI Shield Musical Breakout Board Instrument Digital Interface MIDI Adapter Plate Compatible with Arduino Adapter Board Module

Features:
MIDI adapter plate provides MIDI-IN, MIDI-OUT, and MIDI THRU port. MIDI - port is light IN isolation, to prevent the ground loop.
MIDI adapter plate can be installed directly like a shield at the top of the Arduino board: connect MIDI-IN/THRU to Arduino hardware RX pin, and connect MIDI-OUT to TX.
Arduino data and analog pin, power bus and the bus can transfer out.
The RUN/PGM switch allows users to programme serial port on Arduino board, without having to disassemble the board.
Note: the three-hole MIDI connectors are not welded to the MIDI adapter plate, but these connectors are included in this product.