P0,P0
P1,P1
P2,P2
P3,P3
P4,P4
BUTTON,P5
UART_RX,P6
UART_RTS,P7
SIM_SELECT,P8
UART_TX,P9
LED1,P10
LED2,P11
LED3,P12
BAT_SENSE,P13
A1,P14
A2,P15
A3,P16
A4,P17
A5,P18
A6,P19
SPI_SCK,P20
SPI_MOSI,P21
SPI_MISO,P22
P23,P23
P24,P24
UART_CTS,P25
I2C_SDA,P26
I2C_SCL,P27
ACCEL_INT1,P28
ACCEL_INT2,P29
P30,P30
P31,P31
