Solar panel LoRa RS485 sensor Model LS820

LS820 is a high-performance, low power consumption, long distance RS485 sensor reading device. LS820 can be connected to max 3 RS485 sensors and actively power these RS485 sensors in the configured period to achieve long-distance, ultra-low power wireless transmission of sensor data. LS820 consists of Solar panel, Lithium battery, GPS module and LoRa radio board. It can support the sensor for pressure, liquid level, liquid flow and other related RS485 sensors. It can support Modbus protocol.

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    LS820 is a high-performance, low power consumption, long distance RS485 sensor reading device. LS820 can be connected to max 3 RS485 sensors and actively power these RS485 sensors in the configured period to achieve long-distance, ultra-low power wireless transmission of sensor data. LS820 consists of Solar panel, Lithium battery, GPS module and LoRa radio board. It can support the sensor for pressure, liquid level, liquid flow and other related RS485 sensors. It can support Modbus protocol.


    • Ultra-low power consumption when it is standby.
    • The standby current less than 6uA.
    • 2600mAh 12V lithium battery built inside.
    • GPS position available.
    • Support Modbus protocol.
    • Built-in large capacity lithium battery and solar panel. Users do not need to charge and replace the battery.
    • IP65 waterproof design, screw holes fixed on the wall, small size and easy installation.
    • Set the sampling period and upload the sensor data periodically.
    • Sensor data can upload to the cloud server.
    • Support pressure liquid level sensors, liquid pressure sensor, liquid flow management and other RS485 sensor.
    • Support 3 RS485 sensors for one LS820


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