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NRD24V1
Manual
Nordic Star Products NRD24V1 User Manual
Nordic Star Products Headphones
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Nordic Star Products NRD24V1 User Manual | 25 pages
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Table of contents
Document Outline
1 Introduction
2 System Description
3 Hardware description
3.1 nRD24V1 Radio module
3.1.1 Audio Codec
3.1.2 Micro controller
3.1.3 Radio circuit
3.1.4 Antenna matching network
3.1.5 Power supply
3.1.6 Programming
3.1.7 Specifications
3.2 Application board
3.2.1 Audio interface
3.2.1.1 Headset interface
3.2.1.2 PC interface
3.2.2 Jumpers
3.2.3 Antenna
3.2.4 Power supply
3.2.5 Buttons
3.2.6 Programming
3.3 USB dongle
3.3.1 USB Interface
3.3.2 Micro controller
3.3.3 Radio circuit
3.3.4 Power supply
3.3.5 Programming
3.3.6 Specifications
4 Hardware design guidelines
4.1 Headset
4.1.1 Antenna
4.1.2 Interfaces
4.1.2.1 Buttons
4.1.2.2 Audio interface
4.1.3 Crystals
4.1.4 MCU
4.1.5 Battery
4.2 USB dongle
4.2.1 Antenna
4.2.2 MCU
4.2.3 Crystals
5 Appendix
5.1 Bill Of Materials (BOM)
5.2 Application board schematics
5.3 RF module schematics
5.4 USB dongle schematics
