Identify parameters in a beacon advertising data

[Nelson Rodriguez]

Hello, 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 measured RSSI: 0xC3

but what about the other bytes (parameters)???

where is the advertising manufactered data???

Best Regards

Nelson

[endnode]

There are like million pages explaining iBeacon packet structure (that'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...

But to answer the question: here is it.

[Nelson Rodriguez]

Hi, the ibeacon complain with the Apple Defined iBeacon Data:

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

en.wikipedia.org/.../IBeacon

Best Regards

Nelson