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 indicators:Parameter:Remarks
Operating Voltage:DC 2V to 3.6V
Working frequency:2402~2480MHz
Number of channels:40
Modulation:GFSK
Output Power:-20dBm ~4 dBm:Programmable preparation
Emission current:10.5mA:POWER is 0dBm, related to power
Receiving sensitivity:-91dBm:Dirty transmitter mode
Receiving current:13mA
Stand-by current:2.7uA:Stop broadcasting
Transmission rate:1Mbps
Chip flash:256KB
Chip RAM:16KB
Antenna form:PCB antenna
Communication distance:>30m:0dBm r
Storage temperature:-40 ~ 125 ° C
Operating temperature:-20 ~ 75 ° C
Dimensions:24mm*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
5 x NRF51822 Beacon Module
Additional information
| Weight | 0.05 kg |
|---|
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