The Dragino LLMS01 LoRaWAN Leaf Moisture Sensor is a specialized device designed for precise monitoring of leaf moisture and temperature, making it ideal for agricultural IoT applications. Utilizing Frequency Domain Reflectometry (FDR) technology, it accurately senses the dielectric constant caused by liquid on the leaf surface, converting this data into actionable insights.
Product Features
- LoRaWAN 1.0.3 Class A Compliance: Ensures seamless integration with standard LoRaWAN networks.
- Ultra-Low Power Consumption: Designed for long-term use, offering up to 5 years of operation on a single 8500mAh Li-SOCI₂ battery.
- Leaf Moisture Monitoring: Measures the percentage of water droplets on the leaf surface using FDR technology.
- Leaf Temperature Monitoring: Provides accurate temperature readings to assess plant health.
- Robust Design: Features an IP66-rated waterproof enclosure and an IP67-rated sensor probe, ensuring durability in various environmental conditions.
- Global Frequency Band Support: Compatible with multiple frequency bands, including CN470, EU433, KR920, US915, EU868, AS923, AU915, and IN865.
- Configurable Parameters: Allows parameter adjustments via AT Commands and supports periodic uplinks with downlink configuration changes.
Product Downloads
| Feature | Specification |
| Model | LLMS01 |
| Communication | LoRaWAN 1.0.3 Class A |
| Frequency Bands | CN470, EU433, KR920, US915, EU868, AS923, AU915, IN865 |
| Leaf Moisture Range | 0-100% |
| Leaf Moisture Resolution | 0.1% |
| Leaf Moisture Accuracy | ±3% (0-50%); ±6% (>50%) |
| Leaf Temperature Range | -50℃ to 80℃ |
| Leaf Temperature Resolution | 0.1℃ |
| Leaf Temperature Accuracy | <±0.5℃ (-10℃ to 70℃); <±1.0℃ (others) |
| Sensor Probe Protection | IP67 |
| Probe Cable Length | 3.5 meters |
| Device Enclosure Protection | IP66 |
| Power Supply | 8500mAh Li-SOCI₂ battery |
| Battery Life | Up to 5 years |
| Operating Temperature | -40℃ to 85℃ |
| Configuration | AT Commands |
Shipping Policy
We provide worldwide shipping using only tracked shipping services. Currently all our international shipments are performed by TNT Express and FedEx. Local shipments to Greece are performed either directly from us or using local shipping couriers (i.e. ELTA Courier).
We ship products within 1-3 days after the order is placed. You will be notified by email when your order is dispatched and you will receive the relevant shipment tracking number which you can use to track your shipment.
Shipment Tracking
You can use the following links to track your order using the provided tracking number in the case of international orders.
Orders shipped with TNT Express: TNT Tracking
Orders shipped with FedEx: FedEX Tracking
General Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@invibit.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
For any further information, help and support regarding the shipping and/or return process you can contact us at:
Email: info@invibit.com
Telephone: +30 210 421 2380