Thanks for the hint with the USB - I had fear that USB and serial input are connected somehow. A powered hub is already bought.
So for Serial I'll chose Pin 26 UART1 RXD and Pin 24 UART1_TXD. The voltage at the IO pins will always be in correct level, because I'll use optocouplers to protect the BBB. But I'm confused, which pins will be the best for me. Nearly all pins have a 2nd or 3rd meaning and I'm not experienced enough to identify the ones I can use without causing trouble. Can you just tell me 8 ins and 8 outs? Thank You Kalle -- 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 [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
