nRF52832
nRF52832 Bluetooth Rechargeable iBeacon Card
Product Details
Product Parameters
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1. Rechargeable active Bluetooth card is a Bluetooth Low Energy SoC of nRF52832.
2. With industry-leading Cortex-M4F core;3. Have larger RAM and Flash; 4. More functions and better RF performance; 5. Rechargeable active Bluetooth cards mainly have wired charging / wireless charging methods;
6. Support standard Apple iBeacon agreement or private agreement customization. |
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| Wireless recharge | USB magnetic charging cable | USB clip charging cable |
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| Bluetooth protocol | BLE5.0 |
| Transmit power | 4dBm (-20--4dBm) |
| Broadcast time | 500ms (default) can be set, the maximum is 2000ms (others need to be modified by APK or SDK) |
| Transmission distance | 30m |
| Button function | Press the button once to wake up the Bluetooth card Press again, switch off the Bluetooth card; |
| LED light | Charging process: LED red light is switch on Full charge: LED green light switch on Bluetooth card wake up: LED blue light flashes once; Bluetooth card sleep: LED blue light flashes twice; |
| Sound (buzzer) | support |
| Battery capacity | 100mAh |
| Low battery switch off | support |
| Low battery LED reminder | support |
| Charging mode | wireless charging (support Qi1.2.3 and above wireless charging standard protocol), wired charging |
| Battery detection | support |
| Use time on one charge | 30~60 days |
| OTA upgrade | support |
| RFID |
| Chip | S50 / Ntag216 or customized |
| Antenna | adopts winding coil method |
| Communication protocol | ISO / IEC14443TypeA |
| Communication frequency | 13.56MHz |
| Reading distance | more than 3cm (Longjie ACR122 card reader) |
| Certification |
| Battery certification | UN38.3, MSDS certification |
| Bluetooth certification | BQB certification |
| Electronic product certification | CE, FCC, TELEC, KC, RoHS |
| Other | EMC certification, ESD certification |
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