RPI3-dat

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Pin Definitions

Version 1 from MPC1111-dat

The Raspberry Pi 3 has 26 available GPIO pins on its 40-pin header. Some pins are reserved for power, ground, and special functions, but 26 can be used as general-purpose input/output (GPIO).

usage Physical Pin GPIO Number setup
x 1 3.3V
x 2 5V
3 GPIO2
x 4 5V
5 GPIO3
x 6 GND
7 GPIO4
8 GPIO14
x 9 GND
10 GPIO15
11 GPIO17
12 GPIO18
13 GPIO27
x 14 GND
15 GPIO22
16 GPIO23
x 17 3.3V ???
18 GPIO24
19 GPIO10
x 20 GND
21 GPIO9
22 GPIO25
23 GPIO11
24 GPIO8
x 25 GND
26 GPIO7
27 ID_SD
28 ID_SC
29 GPIO5
x 30 GND
31 GPIO6
32 GPIO12
33 GPIO13
x 34 GND
35 GPIO19
36 GPIO16
37 GPIO26
38 GPIO20
x 39 GND
40 GPIO21

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