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Interesting. Does UsBC spec/licensing require any sort of notation for products that don’t implement handshake?
by vscode-rest 6mo ago
Interesting. Does UsBC spec/licensing require any sort of notation for products that don’t implement handshake?
- bmicraft 6mo agoThere is no handshake, all that's needed are two 5.1 kΩ pulldown resistors. By omitting them the manufacturer saved all of about 0.1c and made their device incompatible with compliant usb-c chargers. More info: https://hackaday.com/2023/02/07/all-about-usb-c-manufacturer-sins/ https://hackaday.com/2023/02/07/all-about-usb-c-manufacturer...
- auguzanellato 6mo agoSuch products shouldn’t exist by spec, they’re just not compliant.