用户开发—GPIO接口

3.3V

1

2

5V

GPIOAO_14

I2C1_SDA

3

4

5V

GPIOAO_15

I2C1_SCL

5

6

GND

GPIOZ_11

GPIO

7

8

PWM_C

GPIOC_4

GND

9

10

GPIO

GPIOAO_7

GPIOZ_10

GPIO

11

12

GPIO

GPIOAO_6

GPIOZ_9

GPIO

13

14

GND

GPIOZ_3

GPIO

15

16

I2C2_SDA

GPIOZ_14

3.3V

17

18

I2C2_SCL

GPIOZ_15

GPIOC_3

SPI_MOSI

19

20

GND

GPIOC_2

SPI_MISO

21

22

GPIO

GPIOAO_8

GPIOC_0

SPI_SCLK

23

24

SPI_SS

GPIOC_1

GND

25

26

GPIO

GPIOAO_9

GPIOC_5

I2C3_SDA

27

28

I2C3_SCL

GPIOC_6

GPIOZ_8

GPIO

29

30

GND

GPIOZ_4

GPIO

31

32

GPIO

GPIOAO_10

GPIOZ_7

GPIO

33

34

GND

GPIOZ_5

GPIO

35

36

GPIO

GPIOZ_0

GPIOZ_6

GPIO

37

38

GPIO

GPIOE_2

GND

39

40

GPIO

GPIOZ_1