NRF51822 Beacon Module bluetooth RSSI Positioning Module

NRF51822 Beacon Module bluetooth RSSI Positioning Module
NRF51822 Beacon Module bluetooth RSSI Positioning ModuleNRF51822 Beacon Module bluetooth RSSI Positioning ModuleNRF51822 Beacon Module bluetooth RSSI Positioning Module



Introduction and features:
 
1. Easy and fast customization of extremely low cost enclosures;
2. UUID, Major, Minor and other parameters can be changed according to customer needs;
3. i Beacon barcode for easy identification;
4. Based on TI's NorDic51822/CR2032, low power Bluetooth module;
5. Support IOS7.0, Android 4.3 and above;
6. Receiving: 30M;
7. Battery life is 6 months to one year.
8. Working voltage: 1.8-3.6V


Test conditions: Ta = 25 ° C, VCC = 3.3V.
Technical indicatorsParameterRemarks
Operating VoltageDC 2V to 3.6V  
Working frequency2402~2480MHz  
Number of channels40  
ModulationGFSK  
Output Power-20dBm ~4 dBmProgrammable preparation
Emission current10.5mAPOWER is 0dBm, related to power
Receiving sensitivity-91dBmDirty transmitter mode
Receiving current13mA  
Stand-by current2.7uAStop broadcasting
Transmission rate1Mbps  
Chip flash256KB  
Chip RAM16KB  
Antenna formPCB antenna  
Communication distance>30m0dBm r
Storage temperature-40 ~ 125 ° C  
Operating temperature-20 ~ 75 ° C  
Dimensions24mm*4.5mm  

Note:

1 . The supply voltage of the module affects the transmit power. Within the operating voltage, the lower the voltage, the smaller the transmit power. Remarks:
2 . 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.
3 . The antenna has a great influence on the communication distance. Please install the module correctly.
4 . How the module is installed affects the communication distance.
 
Package includes:

1 x NRF51822 Beacon Module 




















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