Raspberry Pi HATs Explained Powerful Add-On Boards for Enhanced Projects Raspberry Pi HATs (Hardware Attached on Top) are standardized add-on boards designed to expand the functionality of Raspberry Pi devices. They connect directly to the GPIO header, enabling features such as sensors, displays, motor control, networking, and power management. https://iotstudioz.com/product-category/raspberry-pi-add-on-boards-hats/?utm_source=aparna&utm_medium=weldosy_bookmarking