User's Guide
Table Of Contents
- 1 product introduction
- 1.1 Description
- Our company produces three kinds of Beacon modules
- 1.2 Main Feature
- 1.3 Applications
- 1.4 Electrical characteristics
- 2 How to use?
- 2.1 Module working state
- 2.2APP download
- 2.3APP operation
- 3.CC254x/nRF51822 /CC2640iBeacon Interface
- 4. Module Introduction
- 4.1 cc2541-Beacon
- 4.2 cc2640-Beacon
- 4.3 nRF51822-Beacon
- Appendix 1
- Appendix 2
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3.CC254x/nRF52810 /CC2640iBeacon Interface
CC254x / nRF52810/CC2640iBeacon use 128bitUUID, through the definition of GATT
Service planning a simple communication protocol, users can quickly modify the App
parameter to the iBeacon, iBeacon notify the way through the modified feedback to the App.
Service UUID
：
00001803-494c-4f47-4943-544543480000
Description
UUID
Attribute
Length
mobile->ibeacon
00001805-494c-4f47-4943-544543480000
notify/read+notify
20(Max)
ibeacon->mobile
00001804-494c-4f47-4943-544543480000
write
20(Max)
Broadcast content :
BattPower is the battery power displayed in the broadcast, the user can read through the radio
iBeacon battery charge written in the app does not have specific meaning but must be written,
when the power is updated after the data. Broadcast data as shown below, the maximum 31 (unit:
byte)
25 - 26
27 - 28
29
Major
Minor
BattPower
0
1
2
3
4
5 - 8
9 - 24
The first
group of data
length 0x02
Broadcast
flag 0x01
Broadcast
mode selection
0x02 | 0x04
The second
set of data
length 0x1A
Vendor
flag
Vendor
specific
data
16byte
UUID