Name: NRF51822 Beacon bluetooth RSSI Positioning Module
Brand: Ai-Thinker
SKU: PEBLE79
Price: 2500 KES
Availability: InStock

NRF51822 Beacon bluetooth RSSI Positioning Module

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SKU:

PEBLE79

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Description

Features:

CATEGORY	SPECIFICATIONS
Product Type	Bluetooth Beacon Module
Bluetooth Chipset	Nordic nRF51822
Bluetooth Version	Bluetooth Low Energy (BLE)
Supported Systems	iOS 7.0+, Android 4.3+
Operating Voltage	1.8V – 3.6V
Working Frequency	2402 – 2480 MHz
Number of Channels	40 Channels
Modulation Type	GFSK
Transmission Rate	1 Mbps
Output Power	-20 dBm to +4 dBm (Programmable)
Communication Distance	>30 meters
Receiving Sensitivity	-91 dBm
Emission Current	10.5mA @ 0dBm
Receiving Current	13mA
Standby Current	2.7µA
Memory	256KB Flash, 16KB RAM
Antenna Type	PCB Antenna
Battery Type	CR2032
Battery Life	6 months to 1 year
Customizable Parameters	UUID, Major, Minor
Operating Temperature	-20°C to +75°C
Storage Temperature	-40°C to +125°C
Dimensions	24mm × 4.5mm
Applications	Indoor positioning, asset tracking, smart retail, IoT devices, proximity marketing
Key Features	Low power BLE beacon, customizable identifiers, long battery life, compact design

Note:

The supply voltage of the module affects the transmit power. Within the operating voltage, the lower the voltage, the smaller the transmit power.
Remarks: When the operating temperature of the module changes, the center frequency will change, as long as it does not exceed the operating temperature, it will not affect the application.
The antenna has a great influence on the communication distance. Please install the module correctly.
How the module is installed affects the communication distance.

Package Includes:
1 x NRF51822 Beacon Module

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