The wiring above will configure hardware-based SPI communication. Like with I2C you can choose to use your microprocessor’s built-in SPI communication hardware, or you might use software ‘bit banging’ to talk SPI much more slowly over any digital I/O lines. You’ll see how to switch to software SPI further in this guide.Once the board is wired up connect to the REPL. You’ll need to import the board, busio, and digitalio modules: