GATT (Generic Attribute Profile)

The Generic Attribute Profile (GATT) is a key part of Bluetooth technology that defines how devices communicate and exchange data. It establishes a framework for interactions between devices, allowing them to share information such as sensor readings, settings, and notifications. GATT organizes data into services and characteristics, making it easy for connected devices to understand and manage the information being sent back and forth. This protocol is widely used in Bluetooth-enabled devices, such as fitness trackers and smart home equipment, ensuring smooth and reliable communication.