GPIO pin layout - Raspberry Pi Forums

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hi

new raspberry pi (not new electronics). can pin layout of 40 gpio pins?
if choose use ubuntu o/s. there library available support i/o pins? believe pins configurable. how set configuration?

application need @ least 3 rs232 (uart) ports (i going add ttl/rs232 converter myself), need few digital input , digital output.

in advance

wei guo

hello,

either use google or http://elinux.org/rpi_low-level_peripherals
there 1 (hardware) serial port available. can use usb-serial-adapters, of course.
regards,
gerhard


raspberrypi



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