I am trying to enable serial communication between an arduino and beaglebone black, for a home automation system.
I got it working once(the beaglebone printed data it was receiving) but hasn't worked since. I followed this <http://www.instructables.com/id/How-to-make-a-BeagleBone-and-an-Arduino-communicat/> guide. My only thought is maybe somehow the Serial4 pins became damaged? If so, how could I test the Beaglebones RX. Using another serial port is an option, although I don't know how to use them. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
