USB is via the USB host connector as it does not appear on the expansion headers. You will need a USB hub as that is the best way to connect the camera as well.
You don't need level shifting as long as all your voltages are 3.3V. Serial requires the TX,RX so any of the serial ports on the headers can be used. Gerald On Mon, Mar 3, 2014 at 9:58 AM, <hoefk...@hof-luettgesheide.de> wrote: > Hi there, > > I've chosen the BeagleBone Black to build a horse feeding machine - and > this is my first attempt on embedded systems. > > I'm sitting in front of the reference manual looking at the expansion > header P8 / P9 pinout to find out, which pins are the best for my > application. > I need 8 digital out to drive DC motors via optocopler / mosfet > I need 8 digital in to get information via optocopler / reed contact > I need a serial input to get information from a TI-RFID System (TIRIS > series 2000) > I need WIFI via USB > I would like to have the opportunity to connect a LCD touch and a camera > > I don't like shifting the IO's, I don't like to use the I2C or CAN bus. > > Can somebody help me? > > Thanks a lot > > Kalle > > PS:: If you understand German this is the page where I describe my system: > http://www.hof-luettgesheide.de/index.php?article_id=263 > > -- > 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/groups/opt_out. > -- 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/groups/opt_out.
