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  • ibeacon Beacons for real-time location
  • ibeacon Beacons for real-time location
  • ibeacon Beacons for real-time location
  • ibeacon Beacons for real-time location
  • ibeacon Beacons for real-time location

Bluetooth Low-Energy Beacon module RF-B-AR4

RF-B-AR4 is a sensor-based Beacon device designed for providing broadcast signals with temperature and humidity info, accelerometer info, certain location-based info, advertising info, or the info you would like the customers to get. It meets the needs of a wide range of applications and is powered by CR2477.

  • P/N:

    RF-B-AR4
  • SoC:

    ATM2202
  • Processor:

    16 MHz ARM® Cortex® M0
  • Protocols:

    Bluetooth 5.0 low energy
  • Working Frequency:

    2402 MHz ~ 2480 MHz
  • Package (mm):

    51.0 mm (φ) ×21.0 mm
  • Features:

    Temperature and humidity sensor, accelerometer sensor, OTA, slots available, authentication, encryption, 3M adhesive, setting APPs available
  • GPIO:

    0 pc
  • Max. TX Power:

    +4 dBm
  • Transmission Range:

    Up to 100 meters in an open-air

RF-B-AR4 is an RF-star sensor-based Beacon device with a stable structure and extremely low power consumption. It supports iBeacon and Eddystone (UID, URL, TLM). The temperature & humidity sensor and accelerometer sensor make it more flexible for a wide range of applications. Without changing the battery, RF-B-AR4 can reach up to 5-year service life. The replaceable CR2477 battery achieves a longer service life.


Bluetooth Low-Energy Beacon module RF-B-AR4

- Applications -

· Logistics tracking

· Cold-chain management

· Indoor environment management

· Assets management

Bluetooth Low-Energy Beacon module RF-B-AR4 Applications


- Product Display -


Battery Life


  • Replaceable CR2477
  • Up to 5 years @ 1 s broadcast interval
  • LED will flash once when the device turns on
  • LED will be flashing when the battery level is low


Compatibility


  • Supported iOS 7.0+ and Android 4.3+ system
  • Compatible with all BLE 4.2 and BLE 5.0 devices



Device Management


  • Over-the-air (OTA) updates
  • Reserved J-Link



Connectable Mode


  • Connectable Mode for configuration
  • Non-connectable mode for advertising


Configurable Parameters


  • UUID, Major, Minor, Device name, Connection password etc.
  • Tx power, advertising interval, RSSI etc.
  • APP: Beaconsetting and RF-star Beacon for iOS and Android


 Transmission Range


  • 8 adjustable TX power levels
  • Tx power range: -20 dBm ~ +4 dBm
  • Transmission range: Up to 100 meters in an open-air


Security


  • Authentication key: 6 characters
  • Optional encryption advertising data



Mounting


  • 3M adhesive for mounting to wall
  • Waterproof level: IP65



Low- Power Beacon Devices
Part Number RF-B-SR1 RF-B-AR1 RF-B-AR2 RF-B-AR3 RF-B-AR4 RF-NBE01
Photo
IP Grade IP65 IP65 IP65 IP65 IP65 N/A
Material ABS ABS ABS ABS ABS N/A
Color White White White White White N/A
Dimension (mm) Φ51 x 21 Φ51 x 21 Φ51 x 21 Φ51 x 21 Φ51 x 21 Φ30
Weight 29.1 g 29.6 g 29.8 g 29.7 g 29.9 g 4.5 g
Power Supply 1.71 V ~ 3.8 V 1.7 V ~ 3.3 V 1.7 V ~ 3.3 V 1.7 V ~ 3.3 V 1.7 V ~ 3.3 V 1.7 V ~ 3.6 V
IC EFR32BG22C224F512GM32-C ATM2202 ATM2202 ATM2202 ATM2202 nRF52832
Sensor N/A N/A Accelerometer Temperature & Humidity Accelerometer, Temperature & Humidity Accelerometer, Temperature & Humidity
Assmebly 3M Adhesive Mounting 3M Adhesive Mounting 3M Adhesive Mounting 3M Adhesive Mounting 3M Adhesive Mounting N/A
Power Comsumption 15.46 μA @ 1 s & 0 dBm 7.6 μA @ 1 s & 0 dBm 13.1 μA @ 1 s & 0 dBm 14.98 μA @ 1 s & 0 dBm 21.88 μA @ 1 s & 0 dBm 22.23 μA @ 1 s & 0 dBm
Battery CR2477 CR2477 CR2477 CR2477 CR2477 CR2032
Battery Capacity 1000 mAh 1000 mAh 1000 mAh 1000 mAh 1000 mAh 240 mAh
Battery Life 5.9 years 10 years 7 years 6.5 years 5 years 1 year
Working Temperature -20 ℃ ~ +60 ℃ -20 ℃ ~ +60 ℃ -20 ℃ ~ +60 ℃ -20 ℃ ~ +60 ℃ -20 ℃ ~ +60 ℃ -40 ℃ ~ +85 ℃
Storage Temperature -40 ℃ ~ +85 ℃ -40 ℃ ~ +85 ℃ -40 ℃ ~ +85 ℃ -40 ℃ ~ +85 ℃ -40 ℃ ~ +85 ℃ - 40 ℃ ~ +125 ℃
Protocol BLE5.3 BLE5.0 BLE5.0 BLE5.0 BLE5.0 BLE5.0
Max. TX Power +6 dBm +4 dBm +4 dBm +4 dBm +4 dBm +4 dBm
Broadcast Interval 200 ms ~ 10 s, Default by 1 s 200 ms ~ 10 s, Default by 1 s 200 ms ~ 10 s, Default by 1 s 200 ms ~ 10 s, Default by 1 s 200 ms ~ 10 s, Default by 1 s 200 ms ~ 10 s, Default by 1 s
Transmission Range 70 m 50 m 50 m 50 m 50 m 80 m
Safety Support password authentication, can set connectable and non-connectable mode, anti-malicious connections
Support System Compatible with iOS 7.0+ and Android 4.3+ system
Applications Personnel management, asset management, indoor and outdoor navigation, information push

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