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Hardware Hacking
Interfaces physiques, protocoles série, debug hardware. UART, SPI, I2C, JTAG, flash dump.
Hardware
beginner
UART: From Signal to Shell
UART is the most common debug interface left exposed on IoT devices. This course takes you from understanding the electrical signal all the way to getting a root shell — the exact path a hardware hacker follows in the field. Every major embedded device you'll ever audit has UART. Learn it once, use it everywhere.
Hardware Hacking
beginner
Flash Chip Reading: SOIC Clips & In-Circuit Extraction
Most IoT firmware lives on an SPI flash chip soldered to the PCB. This course teaches you to read it without desoldering — using a SOIC clip, a CH341A programmer, and flashrom. You'll learn to handle bus conflicts, pull-up resistors, and chips that fight back.