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A comment on Raspberry Pi $25 PC goes into alpha production. Parent comment
"We haven’t made a decision on open hardware yet. We have SPI, I2C, UART and a fair bit of GPIO at 3.3V if you want to do interfacing."
http://www.raspberrypi.org/?page_id=8#comment-89
So it sounds like it has as much I/O as you're going to need for embedded funtimes.
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"We haven’t made a decision on open hardware yet. We have SPI, I2C, UART and a fair bit of GPIO at 3.3V if you want to do interfacing."
http://www.raspberrypi.org/?page_id=8#comment-89
So it sounds like it has as much I/O as you're going to need for embedded funtimes.