The Dragino DDS04-NB is a NB-IoT 4-Channels Distance Sensor for Internet of Things solution. It is capable of adding 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 the NB-IoT IoT Server.
DDS04-NB supports different uplink methods including MQTT, MQTTs, UDP & TCP for different application requirements, and supports uplinks to various IoT Servers.
DDS04-NB supports BLE configure and OTA update which make users easy to use.
DDS04-NB is powered by an 8500mAh Li-SOCI2 battery, it is designed for long-term use up to several years.
DDS04-NB has an optional built-in SIM card and default IoT server connection version. Which makes it work with a 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 continuous current: 130mA
Max boost current: 2A, 1 second
Power Consumption:
STOP Mode: 10uA @ 3.3v
Max transmit power: 350mA@3.3v
Package Includes:
1 x DDS04-NB
1 x External antenna
For sensors, you can visit the link and choose the sensor you want：
Ultrasonic Sensors for LDDS04 or DDS04-LB LoRaWAN 4 channels sensor node
Dimensions and Weight:
Package Dimension: 150*120*55mm
Weight: 220g
Order Info
Part number: DDS04-NB-XX
XX:
GE: General version ( Exclude SIM card)
1T: 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
Useful Link:
Datasheet
User Manual
Firmware
BC660 Wireless upgrade NB & NS firmware
