L2CAP (Logical Link Control and Adaptation Protocol)

L2CAP, or Logical Link Control and Adaptation Protocol, is a key component in Bluetooth communication. It serves as a bridge that manages data transfer between devices, ensuring smooth and efficient communication. L2CAP allows multiple applications to share the same Bluetooth connection by organizing data into packets, handling error corrections, and maintaining the order of information. This ensures that data sent from one device to another arrives correctly and in the right sequence, enabling seamless interactions like streaming audio or transferring files.