Poor serial performance when sending data from RaspberryPi to Arduino

Using Arduino Interfacing w/ Software on the Computer

PapaG October 21, 2012, 2:35pm 11

You didn't mention it so I want to make sure, did you modify /etc/inittab and /boot/cmdline.txt to prevent other processes using /dev/ttyAMA0?
edit: sorry, I see you're using a USB port. Never mind.

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Poor serial performance when sending data from RaspberryPi to Arduino

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