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Nibnib is an open-source image compression format and Rust tool tuned for extreme decompression speed, originally designed for DVI output on the RP2350 microcontroller, achieving 4bpp compression by decoding two 16bpp pixels from a single palette-lookup byte.
The author built a custom budget Laser Fault Injection Platform to defeat the RP2350 Hacking Challenge, demonstrating that a single laser-induced fault can bypass the RP2350's Secure Boot and recover OTP secrets despite hardware hardening like the Redundancy Co-Processor and glitch detectors.
Researchers from Ledger Donjon demonstrated a photon-emission-guided laser fault injection technique to bypass secure debug features on the RP2350 microcontroller, allowing access to secure memory despite permanent debug-disable settings.
FRANK 386 is an i386 PC emulator for the RP2350 microcontroller, featuring VGA/HDMI output, SD card storage, and support for operating systems like DOS and Windows 95.
A developer ported Pokémon Emerald to run natively on a Raspberry Pi Pico 2 (RP2350) microcontroller, recompiling the GBA game to Cortex-M33 and reimplementing the PPU on the second core, achieving 60 fps with HDMI output.
usbliter8 is a tethered bootrom exploit for Apple A12 and A13 SoCs, using an RP2350-based microcontroller board to exploit a USB controller bug and gain low-level device access.
A blog post exploring how to use a Raspberry Pi Pico RP2350 with PIO to monitor the address and data buses of a Z80 microprocessor, including timing considerations and clock speed limits.
The pic0rick is an open-source ultrasound acquisition board based on the RP2040/RP2350 microcontrollers, offering a low-cost alternative to FPGA-based designs for DIY ultrasound imaging.