Making Ghidra Play Nice With RP2040
https://hackaday.com/2023/03/01/making-ghidra-play-nice-with-rp2040/

Developing firmware for RP2040 is undeniably fun, what’s with all these PIOs. However, sometimes you will want to switch it around and reverse-engineer some RP2040 firmware instead. If you’ve ever …read more (https://hackaday.com/2023/03/01/making-ghidra-play-nice-with-rp2040/)

A CH32V003 Toolchain — If You Can Get One To Try It On
https://hackaday.com/2023/03/02/a-ch32v003-toolchain-if-you-can-get-one-to-try-it-on/

We’re in an exciting time for cheap microcontrollers, as with both the rise of RISC-V and the split between ARM and its Chinese subsidiary, a heap of super-cheap and very …read more (https://hackaday.com/2023/03/02/a-ch32v003-toolchain-if-you-can-get-one-to-try-it-on/)

Security Vulnerabilities In Modern Cars Somehow Not Surprising
https://hackaday.com/2023/03/02/security-vulnerabilities-in-modern-cars-somehow-not-surprising/

As the saying goes, there’s no lock that can’t be picked, much like there’s no networked computer that can’t be accessed. It’s usually a continual arms race between attackers and …read more (https://hackaday.com/2023/03/02/security-vulnerabilities-in-modern-cars-somehow-not-surprising/)

How Hard Could It Be to Get Millions of Phone Bills Right?
https://hackaday.com/2023/03/02/how-hard-could-it-be-to-get-millions-of-phone-bills-right/

It may be a foreign concept to anyone who has never paid a dime for a phone call over and above the monthly service charge, but phone calls were once …read more (https://hackaday.com/2023/03/02/how-hard-could-it-be-to-get-millions-of-phone-bills-right/)

A Look Inside Bicycle Gearboxes
https://hackaday.com/2023/03/02/a-look-inside-bicycle-gearboxes/

While bicycle gearboxes date back to at least the 1920s, they’re relatively unseen in bike racing. One exception is Honda’s race-winning mid-drive gearboxes, and [Alee Denham] gives us a look …read more (https://hackaday.com/2023/03/02/a-look-inside-bicycle-gearboxes/)

Hacker Hotel 2023: Back Again!
https://hackaday.com/2023/03/02/hacker-hotel-2023-back-again/

After three years, it’s odd to think back to those few weeks before the COVID-19 pandemic morphed from something on the news into an immediate and ever-present threat which kept …read more (https://hackaday.com/2023/03/02/hacker-hotel-2023-back-again/)

ATtiny85 Automates Your Smartphone
https://hackaday.com/2023/03/02/attiny85-automates-your-smartphone/

It might not seem too impressive these days, but when microcontrollers with hardware USB support were more expensive and rare, the VUSB library was often used to create USB devices …read more (https://hackaday.com/2023/03/02/attiny85-automates-your-smartphone/)