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

LMS01-NB detects leaf's moisture and temperature use FDR method, it senses the dielectric constant cause by liquid over the leaf surface, and cover the value to leaf moisture. The probe is design in a leaf shape to best simulate the real leaf characterizes. The probe has as density as 15 leaf vein lines per centimeter which make it can senses small drop and more accuracy.

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

LMS01-NB supports BLE configure and OTA update which make user easy to use.

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

LMS01-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
• Monitor Leaf moisture
• Monitor Leaf temperature
• Multiply Sampling and one uplink
• Support Bluetooth v5.1 remote configure and update firmware
• Uplink on periodically
• Downlink to change configure
• IP66 Waterproof Enclosure
• IP67 rate for the Sensor Probe
• 8500mAh Battery for long term use
• Nano SIM card slot for NB-IoT SIM

Applications:

• Smart Agriculture

Specification:

Common DC Characteristics:

• Supply Voltage: Built-in Battery , 2.5v ~ 3.6v
• Operating Temperature: -40 ~ 85°C

Leaf Moisture: percentage of water drop over 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 continuously current: 130mA
• Max boost current: 2A, 1 second

Power Consumption:

• Sleep Mode: 10uA @ 3.3v
• Max transmit power: 350mA@3.3v

Documents：

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

Package Includes:

• LMS01-NB NB-IoT Leaf Moisture Sensor x 1
• External antenna x 1

Dimensions and Weight:

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

Order info：

LMS01-NB-XXX:

XX:

• GE: General version ( Exclude SIM card)
• 1T: with 1NCE * 10 years 500MB SIM card and Pre-configure to ThingsEye server

Shipping Notice

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