> 40-pin GPIO Header (28 x GPIO, 12C, 12S, SPI, UART) 12C and 12S - two of my fa... | Hacker News

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		kissiel on July 14, 2022 \| parent \| context \| favorite \| on: RISC-V Guns for Raspberry Pi, Legacy Chips > 40-pin GPIO Header (28 x GPIO, 12C, 12S, SPI, UART) 12C and 12S - two of my favorite buses! Are those things really retyped by hand?

bhouston on July 14, 2022 [–]

:)

https://en.wikipedia.org/wiki/I²S

https://en.wikipedia.org/wiki/I²C

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