Moved to: http://www.enerserve.eu/en/service/smartpi.htmlhttp://www.enerserve.eu/en/service/smartpi.html
Umgezogen nach: http://www.enerserve.eu/de/service/smartpi.html
The following manual is only for the old SmartPi version 1. If you have a SmartPi 2.0 or higher, please use the link above.
The SmartPi expansion module is connected via the GPIO port of the Raspberry Pi. The power supply for the SmartPi expansion module is via the Raspberry Pi. The simplest connection is via a 16-pin flat-ribbon cable. Figure 1 shows the connections of the SmartPi expansion module.
| SmartPi-extension module | Raspberry Pi connector |
| +3v3 | 3V3
Pin1 |
| SDA | SDA
Pin3 |
| SCL | SCL
PIN5 |
| RESET | GPIO4
PIN7 |
| GND | GND
PIN9, PIN6, PIN14 |
| HSA | GPIO17
PIN11 |
| HSD | GPIO27
PIN13 |
| IRQ0 | GPIO22
PIN15 |
| +5V | 5V
PIN2 |
| CF3 | GPIO18
PIN12 |
| IRQ1 | GPIO23
PIN16 |
Connections of the Smart Pi extension modules
