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Raspberry Pi GPIO Pinout
Mark Niemann-Ross edited this page Jan 6, 2017
·
7 revisions
Assuming that box_controls.py has been run
| Board | Wi Pi | BCM | in/out | function |
|---|---|---|---|---|
| 1 | --- | --- | 3v3 dc | PCF8591 Vcc (red wire) |
| 3 | --- | --- | --- | PCF8591 SDA |
| 5 | --- | --- | --- | PCF8591 SCL |
| 7 | 7 | 4 | out | Head |
| 9 | gnd | |||
| 11 | 0 | 17 | out | Tail |
| 13 | 2 | 27 | in | speaking? |
| Board | Wi Pi | BCM | in/out | function |
|---|---|---|---|---|
| 6 | gnd | PCF8591 GND | ||
| 10 | 16 | 15 | in | heat (switch) |
| 12 | 1 | 18 | in | vent (switch) |
| 16 | 4 | 23 | in | light (switch) |
| 18 | 5 | 24 | pwm | L293 enable |