LMS01-NB NB-IoT Leaf Moisture Sensor for IOT Agriculture

The Dragino LMS01-NB is an NB-IoT Leaf Moisture Sensor for IoT of Agriculture. It is designed to measure the leaf moisture and temperature, to send to the platform to analyze the leaf status, such as watering, moisturizing, dew, and freezing. The probe is IP67 waterproof.

LMS01-NB detects the leaf's moisture and temperature using the FDR method, which senses the dielectric constant caused by liquid over the leaf surface and covers the value of leaf moisture. The probe is designed in a leaf shape to best simulate the real leaf characteristics. The probe has a density of 15 leaf vein lines per centimeter, which enables it can sense small drops and more accuracy.

LMS01-NB supports different uplink methods, including MQTT, MQTTs, UDP & TCP for different application requirements, and supports uplinks to various IoT Servers.

LMS01-NB supports BLE configuration and OTA update, which makes users easy to use.

LMS01-NB is powered by an 8500mAh Li-SOCI2 battery, it is designed for long-term use up to several years.

LMS01-NB has an optional built-in SIM card and a 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

Monitor Leaf moisture

Monitor the Leaf temperature

Multiply Sampling and one uplink

Support Bluetooth v5.1 remote configuration and update firmware

Uplink on periodically

Downlink to change the configuration

IP66 Waterproof Enclosure

IP67 rating for the Sensor Probe

8500mAh Battery for long-term use

Nano SIM card slot for NB-IoT SIM 

Specification:

Common DC Characteristics:

Supply Voltage: built-in 8500mAh Li-SOCI2 battery , 2.5v ~ 3.6v

Operating Temperature: -40 ~ 85°C

Leaf Moisture: percentage of water drops over the total leaf surface

Range 0-100%

Resolution: 0.1%

Accuracy: ±3%（0-50%）；±6%（>50%）

IP67 Protection

Length: 3.5 meters

Leaf Temperature:

Range -50℃～80℃

Resolution: 0.1℃

Accuracy: <±0.5℃(-10℃～70℃)，<±1.0℃ (others)

IP67 Protection

Length: 3.5 meters 

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 

Applications: 

Smart Agriculture

Package Includes: 

LMS01-NB NB-IoT Leaf Moisture Sensor x 1

External antenna x 1 

Dimension and weight:

Device Size: 195 * 125 * 55 mm

Device Weight: 420 g

Order Info:

Part Number: LMS01-NB-XX

XX: 

GE: General version (Exclude SIM card) - Default shipping

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