- Download Raspbian Jessie with PIXEL
diskutil list
diskutil unmountDisk /dev/disk<disk# from diskutil>
sudo dd bs=1m if=image.img of=/dev/rdisk<disk# from diskutil>
sudo diskutil eject /dev/rdisk<disk# from diskutil>
Check firmware status of IoT pHAT:
cat /proc/device-tree/hat/product