Dear all,
i would like to use a raspberry pi 3 and a arduino compatible expansion shield which can be pluged on the GPIO header, so i would like to use the serial interface.
If i do so and starting roscore and after that the node: rosrun rosserial_python serial_node.py /dev/ttyAMA0 I'm getting an error message back. But if i use a FTDI converter and connect them with the USB interface of the RPI and starting the node: rosrun rosserial_python serial_node.py /dev/ttyUSB0 again, everything is working great.
So would should i do to be able to use the UART/Serial Interface of the RPi?
I would be very much appericate about every reply - Thanks a lot.
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