@JohnCal24419525@cryptogoos 90% of the world's electronics are made in Shenzhen, China according to the World Electronic Forum. https://t.co/5jZffYitzn
I am an American founder who has spent the past 10 years living in Shenzhen, visiting thousands of factories and walking millions of steps in the world's largest electronics marketplace. I have also worked in the Bay Area for a hardware company. Happy to jump on a call to discuss objective realities and observations.
On every Raspberry Pi ever made, the GPU boots the CPU, not the other way around. The ARM is a guest. Pi 4's only concession was letting USB rent its own apartment (PCIe) instead of crashing on the GPU's couch.
The RF world is insane.
Researchers recovered AES-128 keys from a Bluetooth chip by listening to its own antenna from 10 meters away.
Crypto-engine switching noise couples into the RF chain, rides the 2.4 GHz carrier, and leaks out as radio.
@natalie_thenerd Indeed but never fear, Xephyr is here. DM me later if you need more usability help. May share a public gist later. (Fun Fact: Our CEO created the first USB Programmable Game Boy Cartridge. The Bleep Bloop Cartridge.)