Dragino LMS01-CB/CS – CAT-M/LTE-M Leaf Moisture Sensor

The Dragino LMS01-CB/CS is a CAT-M/LTE-M 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-CB/CS 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-CB/CS supports different uplink methods including MQTT, MQTTs, UDP & TCP for different application requirement, and support uplinks to various IoT Servers.

LMS01-CB/CS supports BLE configure and OTA update which make user easy to use.

LMS01-CB/CS is powered by 8500mAh Li-SOCI2 battery or Built-in 0.9w Solar Panel/3000mA Li-on Battery, it is designed for long-term use up to several years.

LMS01-CB/CS has a Nano SIM card slot for NB-IoT SIM

• For -CB Bands: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85
• CAT-M1 / LTE-M Bands: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85
• Ultra-low power consumption
• Monitor Leaf moisture
• Monitor Leaf temperature
• Multiply Sampling and one uplink
• Support Bluetooth v5.1 remote configure and update firmware
• AT Commands to change parameters
• IP66 Waterproof Enclosure
• IP67 rate for the Sensor Probe
• 8500mAh Battery for long term use or Built-in 0.9w Solar Panel
• Nano SIM card slot for NB-IoT SIM

Applications:

• Smart Agriculture

• Supply Voltage: built in 8500mAh Li-SOCI2 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

CAT-M 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:   [email protected] 

• LMS01-CB/CS CAT-M/LTE-M Leaf Moisture Sensor x 1
• External antenna x 1

Dimension and weight:

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