< Blog />

Insights on cybersecurity, embedded hardware, and software engineering.

I2C HDMI Hacks

I2C HDMI Hacks

Hijack HDMI’s hidden DDC/CI I²C bus to automate input switching from Python on a Raspberry Pi—no remote required.

ril3y
Custom protocol bruh?

Custom protocol bruh?

Creating a custom protocol decoder for the Saleae logic analyzer.

ril3y
What's Hiding In My Coffee Maker?

What's Hiding In My Coffee Maker?

Using the PicoTag project to dump SPI flash firmware from a coffee maker and explore what's hidden inside.

ril3y
Introducing PicoTag: Your Pocket-Sized Hardware Hacking Assistant

Introducing PicoTag: Your Pocket-Sized Hardware Hacking Assistant

Meet PicoTag, a modular CircuitPython firmware for the RP2040, designed for hardware interaction, testing, and exploration.

ril3y
LoRa without LoRaWAN

LoRa without LoRaWAN

Exploring the use of LoRa technology for direct P2P communication, bypassing the LoRaWAN network.

ril3y