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SDI-12-LB -- SDI-12 to LoRaWAN Converter

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Dragino SDI-12 to LoRaWAN Converter | Dragino SDI-12-LB/LS

Rated 4.00 out of 5 based on 1 customer rating

(1 customer review)

SKU: N/A Brand: Dragino

Price range: $72.00 through $81.00

SDI-12 to LoRaWAN Converter

IP66 Waterproof Enclosure
8500mAh Battery for long-term use
AT Commands to change parameters
Support wireless OTA update firmware
US915 Support

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The Dragino SDI-12-LB/LS is a SDI-12 to LoRaWAN 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-LB/LS 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 LoRaWAN wireless protocol.

The LoRa wireless technology used in SDI-12-LB/LS, SDI-12 to LoRaWAN Converter, allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

SDI-12-LB/LS is powered by 8500mAh Li-SOCI2 battery or solar powered + li-on battery it is designed for long term use up to 5 years.

Each SDI-12-LB/LS is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.

Features

LoRaWAN 1.0.3 Class A
Ultra-low power consumption
Controllable 5v and 12v output to power external sensor
SDI-12 Protocol to connect to SDI-12 Sensor
Monitor Battery Level
Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
Support BLE and LoRaWAN remote configure.
Support wireless OTA update firmware
Uplink on periodically
Downlink to change configure
8500mAh Li/SOCl2 Battery (SDI-12-LB)
Solar panel + 3000mAh Li-on battery (SDI-12-LS)

Applications:

Smart Agriculture

Specificaitons

Micro Controller:

MCU: 48Mhz ARM
Flash: 256KB
RAM: 64KB

Common DC Characteristics:

Supply Voltage: Built-in Battery, 2.5v ~ 3.6v
Support current: 5V 300mA, 12V 100mA
Operating Temperature: -40 ~ 85°C

LoRa Spec:

Frequency Range, Band 1 (HF): 862 ~ 1020 Mhz
Max +22 dBm constant RF output vs.
RX sensitivity: down to -139 dBm.
Excellent blocking immunity

Current Input Measuring :

Range: 0 ~ 20mA
Accuracy: 0.02mA
Resolution: 0.001mA

Voltage Input Measuring:

Range: 0 ~ 30v
Accuracy: 0.02v
Resolution: 0.001v

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:

Sleep Mode: 5uA @ 3.3v
LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

Resources

Datasheet

User Manual

Reviews (1)

4.00

Rated 4.00 out of 5 based on 1 customer rating

Based on 1 reviews

Rated 5 out of 5

Rated 4 out of 5 based on 1 customer rating

Rated 3 out of 5

Rated 2 out of 5

Rated 1 out of 5

1 review for Dragino SDI-12 to LoRaWAN Converter | Dragino SDI-12-LB/LS

tomcamaro (verified owner) – 2 years ago

Rated 4 out of 5
There were some limitations with no conditional commands to be programmed into the module. But for our sensor application we were able to uplink the data to DataCake to view the sensor values.

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