OpenHaystack OpenHaystack is a framework for tracking personal Bluetooth devices via Apple's massive Find My network. Use it to create your own tracking tags that you can append to physical objects (keyrings, backpacks, ...) or integrate it into other Bluetooth-capable devices such as notebooks. Table of contents What is OpenHaystack? History Disclaimer How to use OpenHaystack? System requirements Installation Usage How does Apple's Find My network work? Pairing Losing Finding Searching How to t...