Identify parameters in a beacon advertising datahttps://devzone.nordicsemi.com/f/nordic-q-a/23159/identify-parameters-in-a-beacon-advertising-dataHello, i have a NRF51822 beacon and a reader, i read a advertising data: 0201041AFF590002150112233445566778899AABBCCDDEEFAB010200FFC300 i know that the uuid is: 0112233445566778899AABBCCDDEEFAB uuid major: 0102 uuid minor: 00FF app measureden-USTelligent Community 13Thu, 29 Jun 2017 17:17:32 GMTRE: Identify parameters in a beacon advertising datahttps://devzone.nordicsemi.com/thread/91095?ContentTypeID=1Thu, 29 Jun 2017 17:17:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3b6dfb93-0cc5-4c40-93ae-617b1f377aebNelson Rodriguez<p>Hi, the ibeacon complain with the Apple Defined iBeacon Data:</p> <p>Packet Structure Byte Map[edit] Byte 0-2: Standard BLE Flags Byte 0: Length : 0x02 Byte 1: Type: 0x01 (Flags) Byte 2: Value: 0x06 (Typical Flags) Byte 3-29: Apple Defined iBeacon Data Byte 3: Length: 0x1a Byte 4: Type: 0xff (Custom Manufacturer Packet) Byte 5-6: Manufacturer ID : 0x4c00 (Apple) Byte 7: SubType: 0x2 (iBeacon) Byte 8: SubType Length: 0x15 Byte 9-24: Proximity UUID Byte 25-26: Major Byte 27-28: Minor Byte 29: Signal Power</p> <p><a href="https://en.wikipedia.org/wiki/IBeacon">en.wikipedia.org/.../IBeacon</a></p> <p>Best Regards</p> <p>Nelson</p><div style="clear:both;"></div>RE: Identify parameters in a beacon advertising datahttps://devzone.nordicsemi.com/thread/91096?ContentTypeID=1Thu, 29 Jun 2017 16:44:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:27e29b03-6d81-49a2-97cc-73ed58f63048endnode<p>There are like million pages explaining iBeacon packet structure (that&#39;s what you are looking for, right?). I bet that on first Google search page there will be at least 5 links which will answer this question...</p> <p>But to answer the question: <a href="https://developer.mbed.org/blog/entry/BLE-Beacons-URIBeacon-AltBeacons-iBeacon/">here is it</a>.</p><div style="clear:both;"></div>