Description
NarrowBand – Internet of Things (NB-IoT)
The NarrowBand-Internet of Things (NB-IoT) is a technology that follows a set of standards and is designed to facilitate a variety of new IoT devices and services.
It is classified as a low power wide area (LPWA) technology that significantly enhances the power consumption of user devices, system capacity, and spectrum efficiency. It is especially useful for providing reliable coverage in areas with weak signals.
NarrowBand – Internet of Things (NB-IoT)
NB-IoT Specs
Ultra Low Power Consumption
High Accuracy Radar Sensor
The SensNode-NB-RDR is a versatile sensor that can be used in various scenarios, including horizontal distance measurement, parking management systems, object proximity and presence detection, intelligent trash can management systems, robot obstacle avoidance, automatic control, sewer monitoring, and more.
With the ability to measure both the closest object and the next object behind it, the SensNode-NB-RDR provides comprehensive distance data.
Additionally, the SensNode-NB-RDR supports an Alarm Feature, which allows users to configure the sensor to uplink data at short intervals when the distance readings fall outside of the user-defined range.
Features:
| NB-IoT Module | – B1 @H-FDD: 2100MHz |
| – B3 @H-FDD: 1800MHz | |
| – B8 @H-FDD: 900MHz | |
| – B5 @H-FDD: 850MHz | |
| – B20 @H-FDD: 800MHz | |
| – B28 @H-FDD: 700MHz | |
| Protocols | CoAP, UDP, TCP, MQTT |
| Battery | Li/SOCI2 unchargable battery |
| Capacity: 8500mAh | |
| Self Discharge: <1% / Year @ 25°C | |
| Max continuously current: 500mA | |
| Max boost current: 2A, 1 second | |
| Power Consumption | STOP Mode: 10 μA @ 3.3v |
| SENSORS | Measure Range: 0.5m ~ 20m |
| Accuracy: ±10cm | |
| Horizontal Angel: 78° – Vertical Angel: 23° | |
| Common DC Characteristics | Supply Voltage: 2.1v ~ 3.6v |
| Operating Tempature | 0 ~ 70°C |
Real IoT Use Cases
Explore real IoT hardware use cases, get inspiration and experience for your project.
