themactep

a collection of miscellaneous projects of Paul Philippov

Raspberry Pi

https://www.raspberrypi.org/

Model B1 GPIO

BCM wPi Name Mode V Physical Physical V Mode Name wPi BCM
    3.3v     1 2     5v    
0 8 SDA.1 IN 1 3 4     5V    
1 9 SCL.1 IN 1 5 6     0v    
4 7 GPIO. 7 IN 1 7 8 1 ALT0 TxD 15 14
    0v     9 10 1 ALT0 RxD 16 15
17 0 GPIO. 0 OUT 0 11 12 0 IN GPIO. 1 1 18
21 2 GPIO. 2 OUT 0 13 14     0v    
22 3 GPIO. 3 OUT 1 15 16 0 IN GPIO. 4 4 23
    3.3v     17 18 0 IN GPIO. 5 5 24
10 12 MOSI IN 0 19 20     0v    
9 13 MISO IN 0 21 22 0 IN GPIO. 6 6 25
11 14 SCLK IN 0 23 24 1 IN CE0 10 8
    0v     25 26 1 IN CE1 11 7