7 year’s battery life ibeacon

7 year’s battery life ibeacon

The ibeacon WJ-N33 is built base on super low engergy consumption chipset Nordic nrf51822 and comes with 5000mAh battery, which insure at least 7 years’ battery life. It comes with a button which can used to be on/off switch or other function as required.

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Base on Nordic nrf51822 BLE 4.0 chipset
Compatible with IOS 7.0 or above, Android 4.3 or above
UUID, Major, Minor ID and other parameters is programmable
Broadcasting distance: up to 270ft
Batter life up to 7 years
Support Eddystone(optional)


Item Value Remarks
Firmware BLE4.0 V1.6
Software iBeacon V1.6
Battery Type ER18505  5000mAh
Operation Voltage 2.0-3.3V DC
Frequency Range 2.4GHz-2.4835GHz Programmable
Frequency Error +/- 20kHz Null
Modulation Q-QPSK Null
Standby Current 28μA (average) Depends on duty cycle / broadcasting cycle
Broadcasting Cycle 1000mS Duty cycle / Advertising interval
Receiving Sensitivity -93dBm High gain mode
Transmission Distance 0-80meters BER<0.1%, Open space
Antenna 50ohm On board / PCB Antenna

Application of iBeacon:
1. Distributing messages at a specific Point of Interest. For example a store, a bus stop, a room or a more specific location like a piece of furniture or a vending machine. This is similar to previously used geopush technology based on GPS, but with a much reduced impact on battery life and much extended precision.
2. Indoor positioning system which helps smartphones determine their approximate location or context. With the help of an iBeacon, a smartphone’s software can approximately find its relative location to an iBeacon in a store. Brick and mortar retail stores use the beacons for mobile commerce, offering customers special deals through mobile marketing, and can enable mobile payments through point of sale systems.

What we can do:

  • Customize firmware
  • Tooling design, produce and plastic injection
  • OEM package and logo

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