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RSS订阅原创 Bluetooth 6.0 CS中PBR公式推导和验证
这就可能导致在确定两个设备之间的距离时产生歧义，因为相同的相位差值可能意味着不止一个距离，比如上面计算的距离，可能是2.5m，也可能是12.5m，或者是102.5m。从上也可以看到，当待测量的距离在模数范围内时，公式③前半部分里N1和N2始终相等，也就是说前半部分始终为0，因此公式③就巧妙地变换成Bluetoot测距公式了，不需要知道波长的个数，只需要知道相位差和频率差，就可以计算出距离。其中，c 是光速，(Pf2 - Pf1) 是两次测量的相位差，(f2 - f1) 是两次测量所用频率的间隔，
2025-01-21 09:09:01
1305
2nrf5_SDK_for_mesh
最新nordic SDK for bluetooth mesh.
The nRF5 SDK for Mesh combined with the nRF52 Series is the complete solution for your Bluetooth mesh development. Use it as a foundation to quickly take advantage of the new capabilities.
Highlights:
Qualified Bluetooth mesh profile v1.0 stack
Advertising and GATT bearer
Node, Relay Node, Proxy Node and Low Power Node (experimental) role support
Configuration and health foundation models
Application models
Generic OnOff
Generic Level
Generic Default Transition Time
Generic Power OnOff
Simple OnOff (vendor model example)
Examples
Light Control
Dimming
EnOcean switch intergration
Beaconing
Serialization
Provisioning
Over the advertising and GATT bearer
Remote provisioning over relaying nodes
Concurrent standard GATT/GAP connections and Bluetooth mesh
For connectivity to smart phones and tablets
Beaconing
2019-04-26
Bluetooth Essentials for Programmers-蓝牙编程精髓
This book provides an introduction to Bluetooth programming, with a specific focus
on developing real code.
2009-11-12
Bluetooth Application Developer's Guide
Bluetooth Application Developer's Guide---
Everything You Need to Write Bluetooth Applications for All
Popular Operating Systems
2009-11-12
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