The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a built-in Temperature & Humidity sensor and has an external sensor connector to connect to an external Temperature Sensor.
The LHT65N allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, etc.
Jacob Kinyon (verified owner) –
Great low cost hardware, long lasting battery and accurate temperature readings
Mauricio (verified owner) –
Using these to monitor surface ground heating for a research project. Easy to connect, very resistant and great range.
Jacob Kinyon (verified owner) –
These sensors are really great for commercial application within the food industry for small and larger businesses. Our clients are happy with the accuracy and battery life of the LHG65N.
PecanIoT Central Texas (verified owner) –
I use this sensor to monitor a freezer in my shop which gets hot. I put the probe into the freezer and then use the built-in sensor to tell me the shop temperature. I setup an alarm if my freezer goes above 15 degrees F. I also use these with ONLY the built-in temp sensors on our AirBnB houses monitor the house temp and also see if the house goes out of bound. As well, I use one in our crawlspace of our house to determine if I have a freezing problem. These were VERY easy to provision and do have an external button that looks to be quite environmentally impervious. So far, I have had very good luck with this sensor. My tech stack is DSL08 -> TTS on Linode -> Ubidots.