This options allows you to enable or disable the Serial Peripheral Interface (SPI) and automatic loading of the corresponding kernel module needed to support products such as PiFace. It allows you to connect a four wire serial link to sensors, memory and peripheral devices.
The default SPI option is Disabled.
- Start on the Raspberry Pi Configuration Interfaces tab.
- At the SPI option, select Enabled or Disabled.
Changes won’t be saved until you click OK to exit the Raspberry Pi Configuration tool, and also requires a reboot to take effect.
Enabling this option makes the following changes to
Disabling this option makes the following change to