Seeed Studio LHT65 LoRaWAN Temperature & Humidity Sensors
Seeed Studio LHT65 LoRaWAN Temperature and Humidity Sensors are long-range devices with built-in SHT20 sensors and external sensor connectors. The external sensor connectors can be used to connect temperature sensors, soil moisture sensors, and tilting sensors. The Seeed Studio LHT65 sensors provide an ultra-long range spread spectrum communication and high interference immunity while minimizing current consumption. These sensors include 868MHz and 915MHz frequency variants. The LHT65 sensors are ideal for professional wireless sensor network applications, such as irrigation systems, smart metering, smart cities, and building automation.
Features
- LoRaWAN Class A protocol
- CN470/EU433/KR920/US915/EU868/AS923/AU915 frequency bands
- AT Commands to change parameters
- Remote configure parameters via LoRaWAN downlink
- Firmware upgradable via program port
- Built-in 2400mAh battery
- Built-in temperature and humidity sensor
- Optional external sensors
- Tri-color LED to indicate status
- 3200 set sensor record with timestamp
Applications
- Wireless alarm and security systems
- Home and building automation
- Automated meter reading
- Industrial monitoring and control
- Long-range irrigation systems
Kit Contents
- 1 x LHT65
- 1 x DS18B20 temperature sensor
- 1 x program cable
View Results ( 2 ) Page
| Part Number | Description | Temperature Range | Dimensions |
|---|---|---|---|
| 113990756 | Temperature Sensor Modules LHT65 LoRaWAN Temperature & Humidity Sensor Built-in SHT20 - 868MHz | - 40 C to + 125 C | 135 mm x 70 mm x 30 mm |
| 113990755 | Temperature Sensor Modules LHT65 LoRaWAN Temperature & Humidity Sensor Built-in SHT20 - 915MHz | - 40 C to + 125 C | 135 mm x 70 mm x 30 mm |
Published: 2019-11-27
| Updated: 2024-01-09