---
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title: "LHT65N-E3-868M LoRaWAN Temperature and Humidity Sensor"
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LHT65N-E3-868M: LoRaWAN Temperature and Humidity Sensor

The Dragino LHT65N Temperature & Humidity Sensor is a long-range LoRaWAN sensor. It includes a built-in temperature and humidity sensor and features an external sensor connector for connecting an additional temperature sensor. The LHT65N allows users to send data reaching extremely long distances. It provides ultra-long range spread spectrum communication and high interference immunity, while minimizing current consumption. It targets professional applications for wireless sensor networks, such as irrigation systems, smart metering, smart city, smart home, and more.

The LHT65N is powered by a built-in, non-rechargeable 2400 mAh battery that can be used for over 10 years*. The LHT65N is fully compatible with LoRaWAN v1.0.3 Class A protocol and can work with a standard LoRaWAN gateway. The LHT65N supports the Datalog function. The device will record data in the absence of network coverage, allowing users to retrieve sensor values later to ensure no readings are lost.

* actual battery life depends on how often data is sent

## Technical Specifications

- LoRaWAN Class A Protocol
- Frequency Bands: CN470 / EU433 / KR920 / US915 / EU868 / AS923 / AU915
- AT Commands for parameter modification
- Remote parameter configuration via LoRaWAN Downlink
- Firmware upgradable via programming port
- Built-in 2400 mAh battery with up to 10 years battery life*
- Integrated temperature and humidity sensor
- Optional external sensors
- Three-color LED for status indication
- Datalog function (data recording)
- Internal Temperature Sensor 

- Operating Range: -40 ~ 80 °C
- Internal Humidity Sensor 

- Operating Range: 0 ~ 96 %RH
- External Temperature Sensor 

- Operating Range: -55 °C ~ 125 °C

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Source: https://shop.marcomweb.it/en/lorawan/lht65n-e3-868m-lorawan-temperature-and-humidity-sensor

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.