Overview of DSBC-120 NRF52 BLE Card Beacon
The DSBC-120 NRF52 BLE Card Beacon by Dusun IoT is a high-performance and fashionable multi-use Bluetooth-enabled device shaped like a credit ID card, and a 100m broadcasting transmission range, designed to cater to a wide array of industrial and commercial applications, including personnel management, workflow optimization and indoor positioning, etc.
With an impressive battery life of up to two years and built to meet BLE 5.0 and 5.2 standards, this BLE beacon combines robust durability with advanced communication capabilities, making it an ideal choice for businesses seeking reliable and efficient Bluetooth connectivity solutions.
Dusun IoT provides comprehensive customization services for the DSBC-120 Bluetooth card beacon, enabling clients to modify technical parameters such as UUID, major/minor numbers, transmit power, and advertisement intervals through accessible iOS and Android SDKs. This flexibility allows integration across various use cases and environments, supporting tailored solutions that meet specific business needs.
Features of DSBC-120 NRF52 BLE Card Beacon
- Extended Battery Life and Robustness: Designed for longevity, the DSBC-120 NRF52 BLE Card Beacon offers up to two years of operation on a single battery, minimizing downtime and maintenance costs. Its IP67 waterproof rating ensures functionality in challenging environments, maintaining performance despite exposure to dust and water.
- Advanced BLE Compatibility: By supporting BLE 5.0 and 5.2, this device enhances data transmission speed and range, providing more secure and stable connectivity. It also supports iBeacon and Eddystone protocols, making it widely compatible with various Bluetooth infrastructures, which facilitates seamless integration into existing systems.
- Motion Detection with Built-in Accelerometer: The integrated accelerometer allows the DSBC-120 NRF52 BLE Card Beacon to detect and respond to motion, enabling applications in real-time tracking and alerting systems. This feature enhances interactive capabilities in dynamic settings, ensuring immediate response to environmental changes.
- NFC Integration for Enhanced Interaction: Equipped with NFC technology, the DSBC-120 NRF52 BLE Card Beacon facilitates simple and secure device pairing and data exchange. This allows users to perform quick setups and interactions without the need for complex configurations, streamlining operational processes.
Appearance of DSBC-120 NRF52 BLE Card Beacon
How Does the DSBC-120 BLE Card Beacon Work?
The DSBC-120 BLE card beacon operates by broadcasting Bluetooth signals that can be detected by nearby devices. These devices can interact with the beacon to retrieve or exchange data. When idle, the beacon conserves energy by entering a low-power mode and is designed to swiftly reactivate upon detecting movement, ensuring efficient power usage and performance
Working with BLE Gateways
- BLE Beacon card broadcasts the data.
- Bluetooth Gateway then gets the boradcasted data and sends the data to Cloud via Wi-Fi or LTE once per second.
Working with Mobile Phones
- The BLE beacon card will always want to send a broadcast packet nearby at a certain frequency.
- A Bluetooth-enabled mobile phone can receive the beacon information and parse the data through the APP.
Specification of DSBC-120 NRF52 BLE Card Beacon
| Protocol | Built-in PA | Performance |
|---|---|---|
| Bluetooth | Without PA | ●Main IC: nRF52820 ●Transmission frequency: 2.400 - 2.4835GHz ●TX power: 4dBm,adjustable ●Communication rate: 125kbps （Longrange） 1Mbps （not Longrange） ●RX sensitivity: -103 dBm ●Transmission distance（open area）： 100~200 meters（Longrange） 50~100 meters（not Longrange） |
| NFC | ISO/IEC 14443 A |
| Sensor type | Sensor IC | Performance |
|---|---|---|
| Motion Sensor | KXTJ3-1058(3AXIS) | ●Accelerometer range : ±2g、±4g、±8g、±16g adjustable |
| Item | Performance |
|---|---|
| Electronic | ●Working voltage: 2.2~3.6VDC ●Average power consumption：<50uA (2S interval) (beacon) ●Average power consumption：<100uA (2S interval) (long range) ●Average power consumption：<200uA (Active) (AOA) ●Built-in battery : CP224147 ,800mAh ●Battery life: 2 YEARS （Depends on the mode of operation） ●RTC: Not support |
| Item | Performance |
|---|---|
| Basis | ●Operation temperature: -30~65°C ●Outline size： 84 mm×54mm x 4.8mm ●Net weight：~20g ●IP protection: IP67 ●LED: 1 red LED for state ●Button: 1 button for power on/power off |
| Certification | CE、FCC |
Model List of DSBC-120 NRF52 BLE Card Beacon
| Mode | Bluetooth 5.0 | Bluetooth 5.2 | Beacon | NFC | Long Range | Accelero meter | Status |
|---|---|---|---|---|---|---|---|
| DSBC-120-3 | ● | iBeacon(1) | ● | ● | On going |
| Mode | Bluetooth 5.0 | Bluetooth 5.2 | Beacon | NFC | Long Range | Accelero meter | Status |
|---|---|---|---|---|---|---|---|
| DSBC-120-1 | ● | iBeacon(1) | ● | On going | |||
| DSBC-120-2 | ● | iBeacon(1) | MP | ||||
| DSBC-120-4 | ● | iBeacon(1) | ● | MP | |||
| DSBC-120-5 | ● | iBeacon(1) | ● | ● | MP | ||
| DSBC-120-6 | ● | AOA | ● | MP |
Remark: (1) DSBC-120 BLE beacon card can be designed as a standard iBeacon, Eddystone protocol, can also meet the needs of broadcast package customization.
