====== Direction Finding ======

Direction Finding was introduced with Bluetooth 5.1 and uses of Angle of Arrival (AoA) and Angle of Departure(AoD) to determine location to sub-meter accuracy.

[[https://www.bluetooth.com/learn-about-bluetooth/recent-enhancements/direction-finding/|Direction Finding]]\\
[[https://www.bluetooth.com/bluetooth-resources/paper-enhancing-bluetooth|Enhancing Bluetooth Location Services with Direction Finding]]\\
[[https://blog.bluetooth.com/new-direction-finding-feature|New Bluetooth Direction Finding Feature Will Enhance Location Services Solutions]]\\
[[https://www.bluetooth.com/media/location-services|Bluetooth Enhances Support for Location Services with New Direction Finding Feature]]\\
[[https://www.silabs.com/products/wireless/learning-center/bluetooth/bluetooth-direction-finding|Bluetooth Direction Finding: Angle of Arrival (AoA) and Angle of Departure (AoD)]]\\
[[https://www.youtube.com/watch?v=c3XqbEKmNcM|Angle of Arrival - Bluetooth 5.1 Direction Finding Explanation]]\\
[[https://www.beaconzone.co.uk/blog/bluetooth-aoa-direction-finding/|Bluetooth AoA Direction Finding]]\\
[[https://www.embedded-computing.com/iot/aoa-and-aod-driving-business-value-through-location|AoA and AoD: Driving Business Value Through Location]]\\
[[https://www.beaconzone.co.uk/blog/bluetooth-aoa-direction-finding-antenna-design/|Bluetooth AoA Direction Finding Antenna Design]]\\
[[https://www.youtube.com/watch?v=9Yw5rxtrLsQ|Location Services and Direction Finding with Bluetooth]]\\
[[https://www.beaconzone.co.uk/blog/bluetooth-aoa-direction-finding-study-finds-limitations/|Bluetooth AoA Direction Finding Study Finds Limitations]]\\
[[https://www.beaconzone.co.uk/blog/practical-bluetooth-aoa-direction-finding-tips|Practical Bluetooth AoA Direction Finding Tips]]\\
[[https://www.beaconzone.co.uk/blog/bluetooth-aoa-direction-finding|Bluetooth AoA Direction Finding]]\\
[[https://www.u-blox.com/en/blogs/tech/how-we-built-our-bluetooth-direction-finding-demo|How we built our Bluetooth direction finding demo]]\\
[[https://www.rohde-schwarz.com/uk/solutions/test-and-measurement/wireless-communication/wireless-connectivity/bluetooth/bluetooth-direction-finding/bluetooth-direction-finding_251246.html|Bluetooth® Low Energy (LE) direction finding]]\\
[[https://www.beaconzone.co.uk/blog/2d-vs-3d-bluetooth-aoa-direction-finding/|2D vs 3D Bluetooth AoA Direction Finding]]\\
[[https://www.beaconzone.co.uk/blog/bluetooth-direction-finding-antenna-arrays/|Bluetooth Direction Finding Antenna Arrays]]\\
[[https://www.beaconzone.co.uk/blog/how-accurate-is-bluetooth-direction-finding/|How Accurate is Bluetooth Direction Finding?]]\\
[[https://www.beaconzone.co.uk/blog/practical-bluetooth-aoa-direction-finding-tips/|Practical Bluetooth AoA Direction Finding Tips]]\\