I'm using python, on OSX, to send the Arduino some simple characters that only get received if the serial monitor window is open in the Arduino app. import serial ser = serial.Serial(port='/dev/tty.usbmodemfd541', baudrate=9600) ser.write('b') Is there any way around that so I don't have to lea…

Arduino Serial Monitor

xl97 December 3, 2012, 10:05pm 4

thanks!

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