The N332 3-IN-1 Zigbee Soil Sensor with Gateway measures light, moisture, and temperature with precision, offering real-time monitoring and smart automation. With a durable, waterproof design and app integration for data trends and automation, it's perfect for home gardening, greenhouses, and agriculture.

🌱 3-IN-1: The N332 Zigbee Soil Sensor with Gateway offers powerful 3-in-1 functionality, accurately measuring light intensity (0-65535 lux), soil moisture (0-100%), and soil or air temperature (-10°C to 80°C). It is powered by 4 AA alkaline batteries (NOT included), with a battery life of 6 months to 1 year. The sensor supports a maximum communication range of 150 meters (492 feet) with the gateway, ensuring a stable signal even in large outdoor environments.

🌱 Real-Time Monitoring Anywhere: Through the mobile app, you can monitor soil temperature, moisture, and light intensity in real-time from anywhere in the world. The device updates data every 30 seconds with high accuracy: temperature precision of ±0.5°C and humidity precision of ±1%. The app interface is simple and intuitive, with the current light intensity, temperature, and humidity displayed clearly at the top.

🌱 Clear Data Display: The app features built-in trend charts that allow you to easily track changes in light intensity, temperature, and humidity. It supports daily, monthly, and yearly historical data queries and export:
     - Daily Data: Displays hourly averages for the past 24 hours, with each point representing the average data within the hour (e.g., the value at 11:00 represents the average data from 11:00 to 11:59).
     - Monthly Data: Displays daily averages for the past 30 days.
     - Yearly Data: Displays monthly averages for the past 12 months.
Whether for short-term or long-term data analysis, this provides reliable reference data for gardening or agricultural applications.

🌱 Smart Scene Linkage: The soil sensor features powerful smart automation capabilities, allowing you to trigger various tasks based on environmental data:
    - Battery Power Automation: Sends notifications when the battery reaches a specified level, reminding you to replace it.
    - Light Intensity Automation: Triggers smart lighting or shading devices based on preset light intensity levels.
    - Moisture Automation: Starts or stops a smart watering system based on moisture levels (0-100%).
    - Temperature Automation: Triggers heating mats to start or stop based on temperature levels (-10°C to 80°C).
    - Multi-Condition Automation: Combines weather changes, location changes, schedule, alarm triggers, and more to execute complex tasks. Pre-condition settings, such as activation states or time periods, make management more flexible and efficient.

🌱 Wide Application Scenarios: You can create a family group to share the device with your family members, making it convenient for multiple users to manage together. This soil tester is suitable for a wide range of scenarios, including home gardening, greenhouse planting, and farmland management, helping you optimize plant growth effortlessly. Paired with other smart devices, such as smart watering systems and heating equipment, it enables fully automated environmental control, meeting all your planting needs.


Specification:
• Name: N332 3-IN-1 Zigbee Soil Sensor with Gateway.  
• Power Supply: 4 x AA alkaline batteries (NOT included).
• Battery Life: 6 months to 1 year.
• Connectivity: Zigbee technology, supports 150m (492FT) open-line communication distance between the sensor and gateway.
• Monitoring Parameters:
   - Light Intensity Range: 0-65535 Lux.
   - Soil Humidity: 0-100% RH (±1% accuracy).  
   - Air/Soil Temperature: -10 to 80°C (±0.5°C accuracy).
   - Temperature Unit: Switchable between °C/°F.
• Real-Time Updates: Every 30 seconds.
• Operating Frequency: 2.4 GHz.
• Dimensions:
   - Overall Height: 22 cm (8.7'').
   - Width: 5.8 cm (2.3'').
   - Probe Length: 8.5 cm (3.3'').
• Material: 
   - Housing: ABS.
   - Probe: PCB.
• Waterproof Rating: IP67.


⚠ Note:
1. Battery Replacement:
Avoid replacing the battery in rainy conditions to prevent rainwater from entering the device. Moisture inside the shell may damage the internal components.
2. Proper Sensor Placement:
When using the device, ensure the sensor is fully inserted into the soil until it reaches the bottom for accurate measurements.
3. Sealing Ring Usage:
Always reinstall the sealing ring correctly after replacing the battery. Failure to do so may weaken the waterproof performance.
4. Avoid Damage to the Sensing Plate:
Do not rub the sensing plate against the ground to prevent damage to the circuit board.
5. Data Refresh:
The Zigbee sensor refreshes temperature and humidity data every 30 seconds by default.
If immediate data refresh is needed, press the configuration button on the device to update the sensing data instantly.