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Beacon module, Bluetooth 4.0, NRF51822, 2-3.3V
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The NRF51822 module is a highly energy-efficient wireless Bluetooth 4.0 Beacon device ideal for a wide variety of applications, including iBeacon systems, wearables, electronic games, and smart home control.
Thanks to the BEacon technology used, it can be used for localization within the range of the signal.
Its firmware also meets Apple's iBeacon technical standards. Due to the low supply voltage, from 2.0 to 3.3V, and the low current consumption in sleep mode (only 3.1uA), the module is an optimal solution for devices that require a long battery life.
This module requires a CR2032 coin cell battery to operate.
Specifications:
Operating voltage: 2 - 3.6VDC, CR2032 battery
Broadcast frequency: 2402 - 2480 MHz
Signal modulation: GFSK
Signal strength: -20dBm ~ 4dBm
Receiver sensitivity: -91dBm
Current during reception: 13mA
Current during transmission: 10.5mA
Standby current: 2.7uA
Antenna type: PCB
Transmission distance: <30m (outdoors)
Operating temperature: -20 - 75 °C
Dimensions: 24 x 4.5mm (diameter x thickness)
Use:
We recommend using the "NanoBeacon BLE Scanner" (Android) application to detect the module with any Android mobile phone. From the Bluetooth settings menu, look for the name of the module, then pair the module with the mobile phone, it will automatically transmit the beacon signal.
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