Delete comment from: Ken Shirriff's blog
What would be really cool is if someone would design a USB-C negotiator board that attempts to negotiate (from high to low) 85W: PD-20V4.25A, 65W: PPS-16.5V@4A, 45W: PD-15V@3A, then send the appropriate 1-wire data back to the laptop, which would allow one cable to be used with almost any USB-C charger.
May 31, 2022, 8:49:20 PM
Posted to Teardown and exploration of Apple's Magsafe connector