Place of Origin:
Beijing, China (Mainland)
Brand Name:
April Beacon
Model Number:
AprilBeacon 202
bluetooth beacon for indoor navigation
31mm x31mmx12mm
Standby current:
Default frequency:
Setting frequency:
100ms or more
green iBeacon +white case
Supply Ability:
200000 Set/Sets per Month
Packaging Details
Items per Carton: 50sets/Carton

Package Measurements: 25X20X18 cm

Gross Weight: 2 kg

Package Type: standard package
Lead Time
1-2 Buisiness day


                  BLE 4.0 Programmable Bluetooth low energy iBeacon With CR2477                                               Replaceable Battery

company site:


 Product Description



Our product have MFI certification iBC-14-00417 .April iBeacon can test distance at least 30m and have a strong signal. We can provide case and customed development for software with discount if you buy in a large number. You need CR2477 battery for this product but we don’t offer battery.



  • Built-in iBeacon firmware
  • Built-in a CR2477 battery holder
  • Bluetooth Low Energy technology compatible
  • Excellent link budget (up to 97dB)
  • Suitable for long distance applications
  • Accurate digital RSSI
  • Compatible with CE and FCC regulation
  • High performance and low power 8051 core MCU
  • AES security coprocessor

iBeacon Descriptions

  • Application for advertisement and location
  • Built in pairing password to prevent others to modify the settings
  • Support customize your own iBeacon configuration including UUID etc.
  • Tx Power configurable
  • Advertising frequecy configurable
  • Support upgrade firmware through OAD (air upgrade)
  • Built in JTAG port for customized other application firmware as a standalone system

Default Settings

  • Name of iBeacon: BlueBeacon
  • ProximityUUID: E2C56DB5-DFFB-48D2-B060-D0F5A71096E0
  • Major and Minor: 0, 0 (Only allowed numeric)
  • Measured power: -59 (Numeric only)
  • Pairing passowrd: 19566 (Numeric only)


Item Value Remarks
Firmware iBeacon Version 1.3.1
Battery model CR2450 Coin battery, 3.0Vdc, 1 pc
Operation Frequency 2400-2483.5MHz Programmable
Frequency Error +/- 20KHz  
Modulation Q-QPSK  
Standby current 100uA Depends on duty cycle/broadcasting frequency
Broadcasting Frequency 900mS Duty cycle
Output Power 0 dBm Default setting, programmable
Receiving Sensitivity -93dBm High gain mode
Transmission distance 30 meters BER<0.1%, Open space
Antenna 50ohm On board/ PCB Antenna
Size 26mm*34.82mm*9mm  
Operation Voltage 2.0-3.6V DC




Packaging & Shipping

50sets/carton  gross weight:2kg




Our Advantage

We are the largest iBeacon provider here in China. We have several customers which are the biggest Indoor navigation service providers. They have bought bunch of our beacons in their projects. During the process of providing deployment services, we have developed many features in our APP, and gained abundant practical experiences in batching deployment.

 1) Our App AprilBeacon(both Android and iOS version) can detect and modify beacon’s uuid, major, minor and other parameters.

2) Batch modify function help you change beacons’ parameters in bulk.

3) Mac address barcode on cases, easy to recognize specific one.

 4) During the maintaining process, you will face many problems such asiBeacon lost, battery low power etc. We have platform Skymap( It is a online  service for your operational groups.

5) Our certificates: MFI certification iBC-14-00417, ISO9001:2008, CE, FCC, RoHS








Our Services


We can offer samples to test for you and we can customize the case based on your requirement. We offer SDK of iOS and Android for developing purpose. Also we can have case with our logo “AP” (April Brother) on it and you can require your customized logo to be engraved on the case. We offer cases if you order in a large amount and quotation for larger amount is negotiable.



1)SDK for IOS&Android4.3  provided.


2)You could configure the iBeacon by our APP:Aprilbeacon(for IOS&Android4.3)


3)We provide any consultation or advice needed. 


4)The iBeacon(s) will be dispatched Monday-Friday, same day as the order is made if purchased before4pm,tracking number provided.


5)Once the iBeacon(s) has been purchased  documentation will be provided .




April Beacon module antenna signal testing diagram




                                    order from us and join our R&D bbs now !



1 Q: What is the difference between using Apple SDK and April Brother’s SDK ? Is there any additional functionality on your SDK?


April Brother’s SDK provide some function for configure the April Beacon.


For example:






Otherwise it’s same with Apple SDK.




2 Q: Can I get SDK for Android and iOS?

 A: Yes, we can give you SDK for both Android 4.3 and iOS 7.0.



 3 Q: Can I have our own logo and in what kind of way?

A: Sure. We can have your logo engraved or printed on your case and also we can put customized sticker on it. Besides, we can customize case based on your requirement if you send us your detailed requirement of your case.



 4 Q: Where can I download or air upgrade firmware or device?

A: we will provide you the link for this .



5.Q:Would you also be able to make custom housing for the circuits?

A: Yes, we do custom housing for the circuits as well as the custom iBeacon with logo on the pcb.



How to contact us:


Contact:Penny Chen 






Tel: 86-10-5629 0047


Technical forum:










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