Not really scientific, but I have used around 50 Beagles of various
pedigree/version. I have only had to return one for repair, and that was
I think due to accidentally applying 5V to a GPIO pin. :-(
Keep up the good work Gerald et al. :-)
Dave.
On 13-10-22 02:06 PM, William Hermans wrote:
The power related issues are not necessarily the fault of the device
its self. It could be a bad ground on your part, or other "new"
software that you've installed or started to use.
When the BBB has blinking LEDs ( CPU heartbeat ) this implies that it
does in fact work. SO either you're not waiting long enough, or
dropbear( assuming ssh ) has lost its mind again. Yet there are other
possible causes as well.
Get a serial debug cable as Robert suggests, and see what is happenign
at the console / uboot prompt.
On Tue, Oct 22, 2013 at 11:11 AM, Gerald Coley <[email protected]
<mailto:[email protected]>> wrote:
Our return rate is .02%. Where 75% of the failures are customer
damage. It also depends a lot on how they are being used, what
is connected if it meets the requirements) and the power supplies
used to power them.
Gerald
On Tue, Oct 22, 2013 at 12:32 PM, Travis James
<[email protected] <mailto:[email protected]>> wrote:
I have been managing 9 beaglebones as a part of a project I am
working on, and so far, all 9 of them have initially worked,
but I now have 6 functional units. 2 of them succumbed to the
power failure issue (plug in beaglebone, power led blinks,
nothing happens, pressing power button blinks the power led),
and one of them fails to read from the SD card. I am
relatively disappointed that 3 out of 9 has failed over the
course of a few months, but i dont think I represent a big
enough sample set to reflect the reliability of all
beaglebones. I think there should be some well defined
statistics to define the reliability of these platforms...
On Thursday, July 25, 2013 1:14:35 AM UTC-4,
[email protected]
<mailto:[email protected]> wrote:
Hi all,
I was wondering if anyone has any statistics on average
failure rate and reliability of Beagle Bones. The failures
can be due to either hardware or software.
Thank you very much,
Justin
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