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SDI-12-NB SDI-12 to NB-IoT Converter designed for Smart Agriculture solution

DWM23122601

SDI-12-NB is a SDI-12 to NB-IoT Converter supports BLE configure and OTA update and designed for Smart Agriculture sensor and Weather Station.

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Description

The Dragino SDI-12-NB is a SDI-12 to NB-IoT Converter designed for Smart Agriculture solution.

SDI-12 (Serial Digital Interface at 1200 baud) is an asynchronous serial communications protocol for intelligent sensors that monitor environment data. SDI-12 protocol is widely used in Agriculture sensor and Weather Station sensors.

SDI-12-NB has SDI-12 interface and support 12v output to power external SDI-12 sensor. It can get the environment data from SDI-12 sensor and sends out the data via NB-IoT wireless protocol.

SDI-12-NB supports different uplink methods including MQTT, MQTTs, UDP & TCP for different application requirement, and support uplinks to various IoT Servers.

SDI-12-NB supports BLE configure and OTA update which make user easy to use.

SDI-12-NB is powered by 8500mAh Li-SOCI2 battery, it is designed for long-term use up to several years.

SDI-12-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

Controllable 3.3v, 5v and 12v output to power external sensor

SDI-12 Protocol to connect to SDI-12 Sensor

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

Uplink via MQTT, MQTTs, TCP, or UDP

Nano SIM card slot for NB-IoT SIM

Specifications:

Common DC Characteristics:

Supply Voltage: 2.5v ~ 3.6v

Support current: 5V 300mA, 12V 100mA

Operating Temperature: -40 ~ 85°C

Current Input (DC) Measuring :

Range: 0 ~ 20mA

Accuracy: 0.02mA

Resolution: 0.001mA

Voltage Input Measuring:

Range: 0 ~ 30v

Accuracy: 0.02v

Resolution: 0.001v

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

Applications: 

Smart Agriculture

Package Includes:

SDI-12-NB_SDI-12 to NB-IoT Converter  x 1

External antenna x 1

Dimension and weight:

Device Size: 195 * 125 * 55 mm

Device Weight: 420 g

Order Info

Part Number: SDI-12-NB-XX-YY

XX:

GE: General version ( Exclude SIM card)--default shipping type

1D: with 1NCE* 10 years 500MB SIM card and Pre-configure to DataCake server. (Pls leave a message if this type needed.)

YY: The grand connector hole size

M12: M12 hole--default shipping type

M16: M16 hole (Pls leave a message if this type needed.)

Useful Link:

Datasheet

User Manual

Firmware

Product Details
DWM23122601
200 Items
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SDI-12-NB SDI-12 to NB-IoT Converter designed for Smart Agriculture solution

SDI-12-NB is a SDI-12 to NB-IoT Converter supports BLE configure and OTA update and designed for Smart Agriculture sensor and Weather Station.

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