LHT65S-E5 LoRaWAN Temperature, Humidity & Illumination sensor

The LHT65S-E5 is a LoRaWAN-based long-range sensor designed to measure temperature, humidity, and light intensity. It features a built-in temperature and humidity sensor along with an external illuminance probe based on the BH1750 sensor, providing accurate environmental monitoring for IoT applications.

Equipped with a 2400 mAh non-rechargeable battery, the LHT65S-E5 supports up to 10 years of operation. It is fully compliant with LoRaWAN v1.0.3 Class A, supporting remote configuration, firmware upgrades, and status indication via tri-color LED.

Key Specifications:

• LoRaWAN v1.0.3 Class A | Bands: CN470 / EU433 / KR920 / US915 / EU868 / AS923 / AU915

• Built-in Temperature Sensor:

  • Range: –40 ~ 80 °C | Accuracy: ±0.3 °C | Resolution: 0.01 °C

• Built-in Humidity Sensor:

  • Range: 0 – 96 % RH | Accuracy: ±3 % RH | Resolution: 0.04 % RH

• External Illuminance Sensor (BH1750):

  • Range: 0 – 65,535 lx | Resolution: 1 lx | Cable Length: 50 cm

• Power: 2400 mAh Li-SOCl₂ battery (non-rechargeable, up to 10 years*)

• Remote configuration via AT commands or LoRaWAN downlink

• Tri-color LED for device status indication

• Device Size: 9.5 × 4 × 2.8 cm | Weight: 0.105 kg

• Package Size: 14.5 × 8 × 5 cm | Weight: 0.17 kg

Applications: Smart Buildings • Industrial Monitoring • Smart Irrigation • Environmental Monitoring • Smart Cities

USER MANUAL:

LHT65S-ES_User_Manual

DATA SHEET:

LHT65S-ES_Datasheet

FIRMWARE:

LHT65S-E5_Firmware