NRF24AP2-USBQ32-R7 datasheet(13/44 Pages) ETC1

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nRF24AP2-USB Product Specification

ANT overview

The ANT protocol has been engineered for simplicity and efficiency. In operation, this results in ultra-low

power consumption, maximized battery life, a minimal burden on system resources, simpler network

designs and lower implementation costs.

4.1

Block diagram

Figure 5. OSI layer model of ANT protocol stack

ANT provides carefree handling of the Physical, Data Link, Network, and Transport OSI layers. Please

see Figure 5. on page 13. In addition, it incorporates key, low-level security features that form the founda-

tion for user-defined, sophisticated, network-security implementations. ANT ensures adequate user control

while considerably easing the computational burden, by providing a simple yet effective wireless network-

ing solution.

4.2

Functional description

A brief overview of the ANT concept is presented here for convenience. A complete description of the ANT

protocol is found in the document ANT Message Protocol and Usage available at www.nordicsemi.com or

www.thisisant.com.

Application/Presentation layers

Higher level security

Network/Transport & low level security

Data link layer

Physical layer

User defined

Implemented by ANT

NRF24AP2-USBQ32-R7 Datasheet(PDF) 13 Page - List of Unclassifed Manufacturers