Categories
Best sellers
Solar-Powered NB-IoT Controller for Smart Agriculture, Environmental Monitoring & Remote Telemetry
The Milesight UC501-N03GL is a rugged NB-IoT / LTE-M industrial controller designed for remote monitoring, data acquisition and control applications in outdoor environments. By utilizing cellular IoT networks, it provides direct cloud connectivity without requiring LoRaWAN® gateways or additional network infrastructure.
The controller supports a wide range of industrial interfaces including RS232/RS485, SDI-12, GPIO and Analog Inputs, making it ideal for weather stations, irrigation systems, soil moisture sensors, environmental monitoring equipment, water quality probes and industrial automation applications.
The UC501-N03GL supports Modbus RTU communication and can collect data from multiple wired sensors simultaneously. Thanks to its SDI-12 interface, it is particularly well suited for environmental and agricultural monitoring projects requiring professional field instruments.
One of its major advantages is its integrated solar power system, consisting of a 5V / 1W solar panel and two rechargeable 2550mAh 18650 batteries, allowing long-term autonomous operation in remote locations. An additional 5–24VDC external power input is also available via the industrial M12 connector.
With its IP68-rated enclosure, industrial M12 connectors, NFC configuration and support for cloud integration, the UC501-N03GL offers a reliable solution for smart agriculture, environmental monitoring, utility infrastructure and remote telemetry applications.
Key Features
✔ NB-IoT / LTE-M (Cat.M1) Connectivity
✔ No Gateway Required
✔ Integrated Solar Panel (5V / 1W)
✔ 2 × Rechargeable 2550mAh 18650 Batteries
✔ RS232 / RS485 Interface
✔ SDI-12 Sensor Interface
✔ GPIO Digital Inputs & Outputs
✔ Analog Inputs (0-10V / 4-20mA)
✔ Modbus RTU Support
✔ Pulse Counter Functionality
✔ External Power Input (5–24VDC)
✔ NFC Configuration
✔ IP68 Waterproof Enclosure
✔ Industrial M12 Connectors
Typical Specifications
• NB-IoT / LTE-M (Cat.M1) Connectivity
• Micro SIM Support
• Integrated Solar Panel (5V / 1W)
• 2 × Rechargeable 2550mAh Batteries
• RS232 / RS485 Interface
• SDI-12 Interface
• 2 × GPIO
• 2 × Analog Inputs
• Modbus RTU Support
• External Power Input: 5–24VDC
• NFC Configuration
• IP68 Protection Rating
Applications
Smart Agriculture
Weather Stations
Environmental Monitoring
Irrigation Systems
Water Quality Monitoring
Remote Telemetry
Utility Metering
Industrial Automation
Package Includes
✔ 1 × Milesight UC501-N03GL Controller
✔ Mounting Kit
✔ Quick Start Guide
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Product Downloads
Product Video
- Model: UC501-N03GL
- Network: NB-IoT / LTE-M (Cat.M1)
- SIM Card: Micro SIM (3FF)
- Interfaces: RS232/RS485, SDI-12, GPIO, Analog Inputs
- Protocol: Modbus RTU
- Solar Panel: 5V / 1W Integrated Solar Panel
- Battery: 2 × 2550mAh Rechargeable 18650 Batteries
- External Power: 5–24VDC via M12 Connector
- Protection: IP68
- Configuration: NFC
- Operating Temperature: -30°C ~ +60°C