dd Raspbian image to microsd: dd bs=4M if=2017-03-02-raspbian-jessie.img of=/dev/sdb status=progress Boot from SD (Pi Zero will not start without it). Connect to wireless. Enable SSH on startup: sudo systemctl enable ssh sudo systemctl start ssh Flashrom: Log in over SSH and enable the SPI: sudo vim /boot/config.txt and uncomment: dtparam=spi=on Then reboot. Install libraries …