The Dragino SE01-LB is a LoRaWAN Soil Moisture & EC Sensor for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.

It detects Soil Moisture, Soil Temperature and Soil Conductivity, and uploads the value via wireless to LoRaWAN IoT Server.

The LoRa wireless technology used in SE01-LB 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.

SE01-LB supports BLE configure and wireless OTA update which make user easy to use.

SE01-LB is powered by 8500mAh Li-SOCI2 battery, it is designed for long term use up to 5 years.

Each SE01-LB 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 -Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 -Ultra-low power consumption -Monitor Soil Moisture -Monitor Soil Temperature -Monitor Soil Conductivity -Support Bluetooth v5.1 and LoRaWAN remote configure -Support wireless OTA update firmware -AT Commands to change parameters -Downlink to change configure -IP66 Waterproof Enclosure -8500mAh Battery for long term use

Applications:

-Smart Agriculture

Specification:

Common DC Characteristics:

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

Range: 0-100.00 V/V % Resolution: 0.01 V/V % Accuracy: ±3% (0-53%)V/V %, ±5% (>53%) V/V % Measure Method: FDR , with temperature &EC compensate Soil Temperature:

Range: -40.00℃～85.00℃ Resolution: 0.01℃ Accuracy: -10℃～50℃:<0.3℃ ,All other: <0.6℃ Measure Method: RTD, and calibrate Soil Conductivity:

Range: 0-20000 uS/cm(25℃)(0-20.0EC) Resolution: 1 uS/cm Accuracy: 2%FS Measure Method: Conductivity , with temperature compensate 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 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

Documents:

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

**Package Includes:

SE01-LB LoRaWAN Soil Moisture & EC Sensor Dimension and weight:

Device Size: 195 * 125 * 55 mm Device Weight: 420 g

Order Info:

SE01-LB-XX-YY:

XX: the default frequency band

EU433: Default frequency band EU433 CN470: Default frequency band CN470 EU868: Default frequency band EU868 IN865: Default frequency band IN865 KR920: Default frequency band KR920 AS923: Default frequency band AS923 AU915: Default frequency band AU915 US915: Default frequency band US915 YY: Battery Capacity

4: 4000mAh battery 8: 8500mAh battery

Shipping Notice

• We only support express shipping because of included battery
• Prices are exclusive of local taxes and import duties