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by montana_1
Mon Aug 26, 2013 12:29 am
Forum: Troubleshooting
Topic: USB and Ethernet not working after high voltage to gpio
Replies: 6
Views: 1385

Re: USB and Ethernet not working after high voltage to gpio

There's always serial (/dev/ttyAMA0). Serial is the one and only way to communicate with the Pi that doesn't involve USB. I think it would actually be kind of cute to get that working - one way to continue to use the Pi, despite everything else being broken. can i do this straight from boot and som...
by montana_1
Mon Aug 26, 2013 12:21 am
Forum: Troubleshooting
Topic: USB and Ethernet not working after high voltage to gpio
Replies: 6
Views: 1385

Re: USB and Ethernet not working after high voltage to gpio

Sorry to hear it. It's quite possible that your Pi is now very sad. If you call one of the Raspberry Pi vendors they will send you a replacement unit ($35 fee applies). so your saying i need to buy a new pi? i can't even go headless with it not, it can receive no input whatsoever. If i have to buy ...
by montana_1
Sun Aug 25, 2013 6:28 am
Forum: Troubleshooting
Topic: USB and Ethernet not working after high voltage to gpio
Replies: 6
Views: 1385

USB and Ethernet not working after high voltage to gpio

i was experimenting the other day with my pi and now it seams i have broken my USB and Ethernet ports they do not respond in any way to anything. in my experiment's it is possible that i shorted the gpio pins and/or sent over voltage into the pins, up to maybe even 12. if anyone has any idea's help ...

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