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3pcs NRF51822 Beacon Module Bluetooth RSSI Positioning Module Geekcreit for Arduino - products that work with official Arduino boards

3pcs NRF51822 Beacon Module Bluetooth RSSI Positioning Module Geekcreit for Arduino - products that work with official Arduino boards
3pcs NRF51822 Beacon Module Bluetooth RSSI Positioning Module Geekcreit for Arduino - products that work with official Arduino boards3pcs NRF51822 Beacon Module Bluetooth RSSI Positioning Module Geekcreit for Arduino - products that work with official Arduino boards3pcs NRF51822 Beacon Module Bluetooth RSSI Positioning Module Geekcreit for Arduino - products that work with official Arduino boards


Get 3pcs NRF51822 Beacon Module Bluetooth RSSI Positioning Module Geekcreit for Arduino - products that work with official Arduino boards


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. 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:

3 x NRF51822 Beacon Module 















3pcs NRF51822 Beacon Module Bluetooth RSSI Positioning Module Geekcreit for Arduino - products that work with official Arduino boardsSee detail


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