Seeed Studio SenseCAP S2104 - LoRaWAN® Soil Moisture and Temperature Sensor

Seeed Studio SenseCAP S2104 - LoRaWAN® Soil Moisture and Temperature Sensor

SenseCAP LoRaWAN S2104 Sensor measures soil moisture and temperature at the range of 0 ~ 100% (m³/m³) and -40 ~ 80℃ respectively, making it widely applicable in soil sensing scenarios. It is specifically optimized for OTA with built-in Bluetooth, which enables quick setup and upgrade. Benefiting from LoRa and IP66 design, this sensor features stability and reliability and can cover a long transmission range while keeping lower power consumption. Unlike wireline devices, it is battery-powered, reducing the workload and complexity of the deployment, and can be disassembled and installed in a few minutes.

User Manual / Datasheet / Example Codes Etc.

Features

• Compatible with Worldwide LoRaWAN® Networks: Compatible with different types of LoRaWAN® gateways to enable fast connection with LoRaWAN® networks (support the universal frequency plan from 863MHz ~928MHz).
• Long Range & Battery powered: Ultra-wide-transmission range of 2km in urban scenes and 10km in line of sight scenes. Powered by easily replaceable standard Li-SOCl2 battery (type: ER34615)  with Max.10 years of battery life.
• Designed to Use in Harsh Environments: -40℃ ~ 85℃ operating temperature and IP66-rated enclosure, suitable for outdoor use, high UV exposure, heavy rain, dusty conditions, etc. 
• Simple Configuration: SenseCAP provides a no-code experience that enables users to finish configuration with 4 steps through SenseCAP Mate APP.

Specifications

• Soil Temperature
• Range: -40 to +80 °C
• Accuracy: 0 to 50°C: ±0.5 °C, -40 to 0, 50 to 80°C: ±1 °C
  
• Resolution: 0.1 °C

• Soil Moisture (VWC-Volumetric Water Content)
• Range: 0 to 100% (air-water)
  
• Accuracy: 0 to 50%: ±3%, 50 to 100%: ±5%
  
• Resolution: 0 to 50%: 0.1%, 50 to 100%: 0.5%

• General Parameters
• Product Model: S2104
• Microcontroller: Wio-E5
• Support Protocol: LoRaWAN v1.0.3 Class A
• Built-in Bluetooth: App Tool to change parameters
  
• LoRaWAN Channel Plan: IN865/EU868/US915/AU915/ AS923/KR920/RU864 *
  
• Max Transmitted Power: 19dBm
  
• Sensitivity: -136dBm@SF12 BW=125KHz
• Communication Distance: 2 to10km (depending on gateway antenna and environments)
  
• IP Rating: IP66
  
• Operating Temperature: -40 to +85 °C
  
• Operating Humidity: 0 to 100 %RH (non-condensing)
  
• Device Weight: 405g
  
• Cable Length: 5 meters
  
• Certification: CE / FCC / RoHS

• Battery (Contained in equipment)
• Battery Life: Up to 10 years**
• Battery Capacity: 19Ah (non-rechargeable)
  
• Battery Type: Standard D-size SOCl2 Battery

Applications

• Agriculture Irrigation
• Greenhouse
• Garden Planting
• Drought Monitoring,
• Turf and Lawn Management
  

Package Includes

• 1x Sensor Node
• 2x Bracket
  
• 1x Quick Start Guide
  
• 4x KA4*20mm Self-drilling Screw
  

Architecture

Dimensions