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Post Last Edited by tony_zhang at 2014-6-2 07:43 |
We can check Banana Pi PIN definition in this thread, including CON1, CON2, CON3, J11 and J12.
J11 contains the default serial port UART0 (UART0-RX,UART0-TX). UATR0 is configured to be used for console input/output. Whilst this is useful if you want to login using the serial port. So it is the most common used PIN.
J12 also contains serial port.
CON3 contains CAN bus, SPI bus, PWM, serial port and etc. It can be configured to be used for kinds of peripherals.
CON1 is a CSI camera connector.
CON2 is a LVDS display connector.
Pictures and tables below show the specific layout and definition of PIN.
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