Seeedstudio SenseCAP Wireless Soil Moisture & Temperature Sensor LoRaWAN 915MHz

Description

• Seeedstudio SenseCAP Wireless Soil Moisture & Temperature Sensor LoRaWAN 915
• Offers high reliability and stability
• Ultra-wide-distance transmission
• Features an IP66 waterproof enclosure
• Provides rapid installation and deployment
• Support LoRaWAN protocol Class A
• Note:You are responsible for determining if this frequency is allowed in your country

The Seeedstudio SenseCAP Wireless Soil Moisture & Temperature Sensor LoRaWAN 915 measures soil volumetric water content (VWC) and soil temperature at the range of 0~100% (m/m) and -30 ~ 70C respectively.

With high-quality soil moisture and temperature probe, this sensor features high precision and sensitivity regardless of soil variability, making it widely applicable in industrial scenarios such as water-saving irrigation, outdoor fields, and greenhouses, and more.

This device incorporates a built-in LoRa transmitter based on SX1276 for long-range transmission, a 2-in-1 sensor, and a custom battery. It is specifically designed and optimized for use cases powering end devices by batteries for years.

To minimize the power consumption, the device wakes up, transmits the collected soil moisture and temperature data to the gateway, and then goes back to sleep.

Applications

• Smart Agriculture
• Smart Building and Industrial Control
• Environmental Monitoring
• Other Wireless Sensing Applications

View moreWhat’s Included

• 1 x Sensor
• 1 x Bracket
• 4 x M4 Self-drilling Screw
• 2 x M3 Self-drilling Screw

Links

PDF Files

• Seeedstudio SenseCAP Wireless Soil Moisture & Temperature Sensor LoRaWAN 915 – User Guide
• Seeedstudio SenseCAP Wireless Soil Moisture & Temperature Sensor LoRaWAN 915 – User Manual

Multimedia

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Soil Temperature

• Range: -30 to +70 C
• Accuracy: 0.5 C
• Resolution: 0.1 C

Soil Moisture

• Range: From completely dry to fully saturated (from 0% to 100% of saturation)
• Accuracy: 2% (0 to 50 %); 3% (50 to 100 %)
• Resolution: 0.03 % (0 to 50%); 1% (50 to 100 %)

General Parameters

• Microcontroller: Ultra-low-power MCU
• Support Protocol: Based on LoRaWAN v1.0.2 protocol
• LoRa Channel Plan: US915
• LoRa Power Output: 16 dBm (EIRP)
• Sensitivity: -136.5 dBm (SF12, BW125KHz)
• Current Consumption: 5 A (sleep mode) | 120 mA max (active mode)
• Communication Distance: 2 to 10 km (depending on different antennas and environments)
• Measuring Area: A cylinder area (with the probe as the center, diameter: 7 cm, height: 7 cm)
• IP Rating: IP66
• UV Resistance: anti-aging (from rain/sun exposure): UL746C F1
• Enclosure Material: PC
• Operating Temperature: -30 to +70 C
• Operating Humidity: 0 to 100 %RH (non-condensing)
• Battery Capacity: 19 Ah (non-rechargeable)
• Weight: 415 g