3pcs NRF51822 Beacon Module Bluetooth RSSI Positioning Module Geekcreit for Arduino – products that work with official Arduino boards
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$32.09
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Product Description
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:
Package includes:
3 x NRF51822 Beacon Module
More Detailed Photos:





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