https://lh6.googleusercontent.com/-3oca40vrH-g/Ubd5TjD-0_I/AAAAAAAAALU/-GibZBaTvKk/w829-h530-no/beaglebone-black-serial.jpg
3v3 ttl http://elinux.org/Beagleboard:BeagleBone_Black_Accessories#Standard_FTDI_Cable On Wed, Oct 15, 2014 at 12:09 AM, John Syn <[email protected]> wrote: > > From: faimbs <[email protected]> > Reply-To: "[email protected]" <[email protected]> > Date: Tuesday, October 14, 2014 at 11:58 PM > To: "[email protected]" <[email protected]> > Subject: [beagleboard] Serial debug cable > > Hello! > > I want to debug the boot sequence. > But I unterstand not exactly the requirements. > Can I connect from my PC via RS232 on the Pin 1,4,5? > > That would be a big mistake. The BBB serial is 3v3 TTL, not RS232 which is > +-12V. Use the USB to 3v3TTL adapter referenced in the BBB System Reference > Manual. > > Regards, > John > > > Or is this a special RS232? > > Thank you! > > -- > 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/d/optout. > > -- > 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/d/optout. > -- 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/d/optout.
