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Product User’s Manual – SHIELD-EZMP3
5.0 UART/SERIAL COMMUNICATION
MP3 module on EasyMP3 shield allows users to communicate with the it using UART
communication.
Default settings are
9600 kbps baudrate, 8 bit data, 1 stop bit and no parity
.
5.1 Guideline for setting up TX and RX pin with Arduino Boards
The following table shows suitable RX and TX pins to be chosen for compatible Arduino
boards.
UART
Arduino Boards
RX
TX
USB
*
USB
*
Arduino Uno/Arduino Mega/Arduino Leonardo
D0
D1
Arduino Uno/Arduino Mega/Arduino Leonardo
D2
D3
Arduino Uno only
D8
D9
Arduino Uno/Arduino Leonardo
D10
D11
Arduino Uno/Arduino Mega/Arduino Leonardo
D12
D13
Arduino Uno/Arduino Mega
*
This option enables communication between EasyMP3 and PC using suitable UART
software such as Arduino Serial Monitor, Hyperterminal, RealTerm etc.
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