> > With the R-Pi's it is back to power the unit from the GPIO because it is > not regulated from there and one can blow out the board. >
I wouldn't say it's bad per se. Assuming 'back' was meant to be 'bad' I'd say that it would be bad to apply unregulated power through the expansion header. I guess the rpi foundation expects engineers to know this though, and supply voltage regulation on their 'hats'. If power through the expansion header is required. As it would be lame in a 'production environment' to have to use the walwart to micro usb power adapters. On Sat, Oct 15, 2016 at 11:10 AM, evilwulfie <evilwul...@gmail.com> wrote: > I think he meant the header power pins rather than a GPIO pin. > > On 10/15/2016 11:04 AM, Gerald Coley wrote: > > Anyone has the right to build this board. That in no way infers that they > know how to build it or even can support it. All the parts look in the > right place, but it is not a Rev B.Looks more like a Rev C. Rev B was built > using the AM3359 processor. It has the BeagleBone logo, but not the .org > name, so not sure where they got the logos. So, I would advise buying > boards from someone who knows what they are talking about, not just some > scrap dealer. > > Pads for the power jack are still there. Solder wires into it to power the > board. It might even power up once. > You cannot power a board via a GPIO pin, at least not for more than 5-6 > seconds depending how big the flames are and how much smoke there is. > > Gerald > > > > On Sat, Oct 15, 2016 at 10:22 AM, <elfenma...@gmail.com> wrote: > >> Thanks for the info, Gerald. I will keep it and see what I can do with >> it. In the least I am going get replacement USB ports and power ports and >> put them in. At the same time I ordered through another seller a "complete" >> Rev. B board for $30. They say that is Debian on it and not Angstrom, which >> is fine for me, I can always reflash the BBB to get Angstrom on it again. >> >> Back to the first unit - I noticed about BBB being sold out there, under >> the name of "AntMiner"(?) and it too is in the same situation - lacking >> ports and other things. But this unit, the mission parts look like they >> were never there and the board redesigned at the factory to move the chips >> around. In my mind, I think somebody set up a bunch of headless servers >> with these things. If so, without power how does one turn these things on >> without a USB or Power Jack? Using the GPIO an option for power input? With >> the R-Pi's it is back to power the unit from the GPIO because it is not >> regulated from there and one can blow out the board. >> >> Again, any help from anyone is greatly appreciated. >> -- >> 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. >> To view this discussion on the web visit https://groups.google.com/d/ms >> gid/beagleboard/c158ef27-1c25-4449-81a3-051c0c8938d4%40googlegroups.com >> <https://groups.google.com/d/msgid/beagleboard/c158ef27-1c25-4449-81a3-051c0c8938d4%40googlegroups.com?utm_medium=email&utm_source=footer>. >> >> >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Gerald > > ger...@beagleboard.org > http://beagleboard.org/ > gcol...@emprodesign.com > > -- > 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. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/beagleboard/CAHK_S%2Bed2aaeBbL3Q%3D2baHFR% > 2BA7UnCXcB82FEWZb-5eesLYEig%40mail.gmail.com > <https://groups.google.com/d/msgid/beagleboard/CAHK_S%2Bed2aaeBbL3Q%3D2baHFR%2BA7UnCXcB82FEWZb-5eesLYEig%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 beagleboard+unsubscr...@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/beagleboard/8e66bd31-0399-2f7c-4d26-1c226a743cdc%40gmail.com > <https://groups.google.com/d/msgid/beagleboard/8e66bd31-0399-2f7c-4d26-1c226a743cdc%40gmail.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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CALHSORr%3DBVBcfsoGVqYt-vipL4of%2Bs_%2BxfTmUU%2B0d0ULDK0D8g%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
