DDS04-NB -- NB-IoT 4-Channels Distance Detection Sensor

The Dragino DDS04-NB is a NB-IoT 4-Channels Distance Sensorfor Internet of Things solution. It is capable to add up to four Ultrasonic Sensors to measure four distances at the same time.

The DDS04-NB can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.

It detects the distance between the measured object and the sensor, and uploads the value via wireless to NB-IoT IoT Server.

DDS04-NB supports different uplink methods including MQTT, MQTTs, UDP & TCP for different application requirement, and support uplinks to various IoT Servers.

DDS04-NB supports BLE configure and OTA update which make user easy to use.

DDS04-NB is powered by 8500mAh Li-SOCI2 battery, it is designed for long-term use up to several years.

DDS04-NB has optional built-in SIM card and default IoT server connection version. Which makes it works with simple configuration.

Features: 

• NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD
• Ultra-low power consumption
• max: 4 x Distance Detect Channels
• Different types of probes can be used together
• Detect Range: Base on External Probe
• Multiply Sampling and one uplink
• Support Bluetooth v5.1 remote configure and update firmware
• Uplink on periodically
• Downlink to change configure
• 8500mAh Battery for long term use
• Nano SIM card slot for NB-IoT SIM

Applications: 

• Horizontal distance measurement
• Liquid level measurement
• Parking management system
• Object proximity and presence detection
• Intelligent trash can management system
• Robot obstacle avoidance
• Automatic control, sewer
• Bottom water level monitoring 

Specification:

Common DC Characteristics:

• Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~ 3.6v
• Operating Temperature: -40 ~ 85°C

NB-IoT Spec: 

NB-IoT Module: BC660K-GL 

Support Bands: 

• B1 @H-FDD: 2100MHz
• B2 @H-FDD: 1900MHz
• B3 @H-FDD: 1800MHz
• B4 @H-FDD: 2100MHz
• B5 @H-FDD: 860MHz
• B8 @H-FDD: 900MHz
• B12 @H-FDD: 720MHz
• B13 @H-FDD: 740MHz
• B17 @H-FDD: 730MHz
• B18 @H-FDD: 870MHz
• B19 @H-FDD: 870MHz
• B20 @H-FDD: 790MHz
• B25 @H-FDD: 1900MHz
• B28 @H-FDD: 750MHz
• B66 @H-FDD: 2000MHz
• B70 @H-FDD: 2000MHz
• B85 @H-FDD: 700MHz

Battery:

• Li/SOCI2 un-chargeable battery
• Capacity: 8500mAh
• Self-Discharge: <1% / Year @ 25°C
• Max continuously current: 130mA
• Max boost current: 2A, 1 second

Power Consumption: 

• STOP Mode: 10uA @ 3.3v
• Max transmit power:  350mA@3.3v

Documents:

• DataSheet, Document Base
  
• User Manual -- Online Latest
• Shared Folder for all Dragino Products

Package Includes:

• 1 x DDS04-NB
•  1 x External antenna

Dimensions and Weight:

• Package Dimension: 150 * 120 * 55 mm
• Weight : 220g 

Order Info:

Part Number: DDS04-NB-XX 

XX:  

• GE: General version ( Exclude SIM card) 

• 1D: with 1NCE* 10 years 500MB SIM card and Pre-configure to DataCake server 

1NCE SIM Card NB-IoT network coverage: Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Germany, Great Britain, Greece, Hungary, Ireland, Italy, Latvia, Malta, Netherlands, Norway, Puerto Rico, Russia, Slovak , Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, US Virgin Islands

###**Shipping Notice**
- We only support express shipping because of included battery
- Prices are exclusive of local taxes and import duties

• Availability: 20 In Stock
• Model: DDS04-NB