I have used a very good quality 5v 800ma supply with no issues. I would say that the current is not as important as the quality of the supply.
On 7/12/2016 7:22 AM, Toan Pham wrote: > > >> I connected the board to the pc, by the serial cable to usb, using > the terminal emulator with command: sudo putty /dev/ttyUSB0. (but i do > not know if because the cable not is crossed or the port disabled) > > You should hookup the debug port with a cross over serial cable and > let us know. > > > > >> When it energized by the DC connector to 5V / 1A > > Also, you should use a 5V/ 3A power supply. I have had problems with > the BB not booting because of the power supply source. > > > TP > > > -- > 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] > <mailto:[email protected]>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/CAGNmLEOeg2mQuFQuObH1S%2BYnYJk9MXqw0bGDowrSshDGeHoD%3Dg%40mail.gmail.com > <https://groups.google.com/d/msgid/beagleboard/CAGNmLEOeg2mQuFQuObH1S%2BYnYJk9MXqw0bGDowrSshDGeHoD%3Dg%40mail.gmail.com?utm_medium=email&utm_source=footer>. > 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/32f94ea1-dcc4-1370-7e01-0ce2ae25e986%40gmail.com. For more options, visit https://groups.google.com/d/optout.
