It's ok everyone! I confirmed it's just a fan. Except now it isn't even that anymore, but it's safe to use. That is, until I reassemble it :)pic.twitter.com/ZKBCOv4ExU
Show this thread
-
It does look like that doesn’t it. But I’m connected to the audio jack and Ethernet shield! Oh also, it’s dynamic and changes. But only if a cable is plugged in (USB or HDMI) don’t even need anything at the other end of the cable (!) exercise for reader: read dwc_otg dev notespic.twitter.com/oyyvPeDMOQ
"don’t even need anything at the other end of the cable" Congrats, you've discovered that disconnected cables make a great antenna to pick up EMI from the environment. Now grab a long piece of copper wire, hook it up to your scope probe, and observe the same thing.
-
-
It's leaked his location though! He is in a country using 60Hz mains!
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
Well it’s RF interference @ ~60Hz that looks just like usb and seems to change airgapped Raspi boot when present. Other than that, probably completely boring, so maybe I should ignore it?
-
Help, my fingers seem to be infected with
#BadBIOS2! The virus is modulating airgap crossing communications using 50Hz ASK! Should I see a doctor??pic.twitter.com/Nh52dFt6xp
- Show replies
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.