User guide

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2.1.4 The Attribute Protocol
The Attribute protocol enables the data exchange between the GATT server and the GATT client. The protocol
also provides a set of operations: how to query, write, indicate or notify the data and/or control information
between the two GATT parties.
Figure: Read operation
Figure: Write operation
Figure: Write without response operation
Figure: Attribute indication
Figure: Attribute notification