cra0

Software Engineer & Security Researcher

[cra0 @cra0_net]

@eevblog Do you know when that "free three hours" thing is coming into play.

[cra0 @cra0_net]

@MCarayannis Are you going to discuss it on NRL360 tonight?

[cra0 @cra0_net]

https://t.co/BzFiLxwJpm

[cra0 @cra0_net]

Got a hard to reach nrf device somewhere? Grab yourself a cheap esp32 and load my new firmware on it. Then strap it to a drone and go do a OTA DFU update.
https://t.co/OauRPd4ZsG
#meshcore #ota #nRF52840

[cra0 @cra0_net]

On boot the device will spawn an Access Point you can connect to and upload the firmware bundle package.

[cra0 @cra0_net]

915mhz LORA burst. I'm giving meshcore a go. Let's see what the rage is about.

[cra0 @cra0_net]

@calummcclurkin That was horrible to watch hope they are ok.

[cra0 @cra0_net]

@bastienbaranoff Nice work 👏

[cra0 @cra0_net]

Published my VLF Library class for .NET8 that allows you to generate 8Khz Very Low Frequency signals similar to how the GateKeeper Systems operates. It also lets you decode WAV captures to bytes.
https://t.co/1ciIbw9oEl

[cra0 @cra0_net]

Some shenanigans are going on here.
#bladerf #rf #vlf

[cra0 @cra0_net]

Oh, what could it be? 👀📦 #gatekeepersystems

[cra0 @cra0_net]

E-Ink things 🔧

[cra0 @cra0_net]

Still deep in the reverse engineering of the smart trolley wheels. This next step should shed more light on how the GS2V2 wireless network operates.🤔

[cra0 @cra0_net]

Finally, I found you after all that walking around with the TinySA. The Fox Hunt is finally complete! 🦊

[cra0 @cra0_net]

@LightningMods_ Great work on that stuff :)

[cra0 @cra0_net]

Cheers @notnotzecoxao your UMTX webkit exploit host worked on my 5.50 fw! 🙏🙇‍♂️ @idlesauce

[cra0 @cra0_net]

@BitBangingBytes Nice one I have bookmarked this!

[cra0 @cra0_net]

@elonmusk Where can you download it?

[cra0 @cra0_net]

https://t.co/4Wy2KVfhim