Est. Price

• $376.00 Original price was: $376.00.$249.00Current price is: $249.00.

Features

• • Apply SX1276 wireless communication module• 2 x 3.6v ER34615 power supply• LoRaWAN™ Class A compatible• Soil nitrogen (N), phosphorus (P) and potassium (K) detection• Frequency Hopping Spread Spectrum (FHSS)• Third-Party online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email (optional)• Available third-party platform: Actility/ThingPark, TTN, MyDevices/Cayenne• Improved power management for longer battery life

Specifications

• Power Supply: 2×3.6V ER34615 lithium batteries
• Operating Voltage: 6.8v to 7.2v
• Standby Current: ≤400uA
• Wakeup Current: 6.3mA
• Receiving Current (max): 11mA @3.3V
• Transmitting Current (max): 120mA/3.3V
• Battery Voltage Accuracy: ±0.1V
• Low Voltage Threshold: 6.8V
• Detection Range of Soil NPK: 0-1999 mg/kg
• Frequency Range: 863MHz-928MHz 470MHz-510MHz
• TX Power:
• US915 20dbm；AS923 16dbm；AU915 20dbm；CN470 19.15dbm；EU868 16dbm；KR920 14dbm；IN865 20dbm；
• Receiving Sensitivity:
• -136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )；-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)
• Antenna Type: Built-in antenna
• Communication Distance: Up to 10 km (visible linear obstacle-free transmission distance , actual transmission distance depends on the environment )
• Data Transfer Rate:
• LoRa: 0.3kbps～50kbpsFSK: 1.2kbps～300kbps
• Modulation: LoRa/FSK (Note: You can choose one of them)
• Supportable LoRaWAN Band: EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3, IN865-867,CN470-510 (Note: The frequency band is optional and needs to be configured before shipment)
• Dimension:Main Body: 117 mm x 89.05 mm x 82 mmNPK Sensor: 137mm x 45mm x 15mm
• Sensor Wiring: 1.25m
• Environment Temperature Range: -20℃ to 55℃
• Storage Temperature Range: -40℃ to 85℃
• Environment Humidity Range: <90%RH (No condensation)

Resources

• User Guide
• Datasheet

Images

Details

Wireless LoRaWAN Soil NPK Sensor can detect and send soil...