SenseCAP Combo 5-in-1 Sensor with 4G is designed for environmental monitoring. It measures temperature, humidity, atmospheric pressure, light, and CO₂ in one compact device. It supports up to 10 Modbus RTU RS-485 sensors and uploads data via 4G MQTT for remote monitoring. Powered by a solar panel with a backup battery, it ensures up to two weeks of operation during outages. The waterproof and UV-resistant housing ensures reliable performance in greenhouse environments, ideal for agriculture and long-term monitoring.

Features:

• Compact & Integrated Design: A compact all-in-one design integrates multiple environmental sensors, including temperature, humidity, atmospheric pressure, light and CO₂, along with built-in 4G communication, reducing installation complexity and saving space in the field.
• Multi-Sensor Expansion with Strong Compatibility: The device is equipped with an RS485 interface and supports expansion via a splitter to connect up to 10 external sensors. It is fully compatible with Modbus-RTU RS485 standard protocol, enabling seamless integration with industrial sensors. It provides both 5V and 12V power output for connected sensors.
• Solar-Powered & Flexible Power Supply Options: The device is powered by an integrated solar panel and a built-in 5200mAh rechargeable Li-ion battery, making it ideal for remote deployments. For scenarios that require stable power, it also supports external DC input(Type-C interface), providing greater flexibility across different use case.
• Reliable Data Caching: Stores up to 500,000 records locally during 4G signal loss. Data auto-uploads once connectivity restores, and historical logs can be exported directly for easy analysis.
• Low Power Design for Long Battery Life: The device adopts an ultra-low power design and can operate for over two weeks when solar power is insufficient or during power outages.
• Industrial-Grade Reliability in Harsh Environments: The device operates reliably within a temperature range 0°C to +50°C. With IPX5-rated waterproof protection, along with resistance to UV exposure and rain aging, it is well suited for long-term use in environments such as greenhouses and agricultural fields.
• Easy Maintenance with OTA Updates: Support for over-the-air (OTA) firmware upgrades allows remote maintenance and feature updates, reducing the need for on-site servicing and keeping your device always up to date.
• Easy Deployment: Designed for quick setup, the device is ready to use out of the box. The device supports flexible mounting options, including pole and hanging installation, making it suitable for various environments.

Specifications:

• General Parameters
• Power Supply : Type-C interface, 5V/2A input
• Expansion Inteface : 1x RS485 (Modbus-RTU)
• Number of Connectable Sensors : Supports up to 10 external sensors using Splitter
• External Sensor Power Output : 12V / 0.35A, 5V / 0.35A
• Protocol : MQTT protocol; supports user-configured servers via Sensor Hub Configuration Tool NG
• 4G Cat.1 : Global frequency bands / APN configurable; Micro SIM card / 3FF
• Data Caching : Local storage for up to 500,000 cached records / Supports local export
• Antenna : Built-in antenna
• Switch / LED Indicators : 1x Power Switch, 2x LED Indicators
• IP Rating : IPX5, PCBA Waterproof Treatment
• UV Resistance Rating : F1
• Enclosure Material : PC/ASA
• Operating Temperature : 0°C ~ 50°C
• Charging temperature : 0°C ~ 50°C
• Operating Humidity : 0 ~ 100 %RH (non-condensing)
• Battery : 5200mAh, 3.7V rechargeable Li-ion battery
• Solar Panel : Maximum power 1W
• Installation : Hanging or Pole-mount (Requires wire for hanging; brackets for pole-mount. Not included in package)
• Dimensions : 202 * 202 * 175 mm
• Net Weight : 0.8 kg

Sensor Specifications:

• Parameter : Range : Accuracy : Resolution
• Air Temperature : -40°C ~ +85°C : ±0.2°C : 0.01°C
• Air Humidity : 0 ~ 100%RH (non-condensing) : ±2%RH : 0.01%RH
• Dew Point (calculated by T/H algorithm) : -100°C ~ 80°C : ±2°C : 0.01°C
• Barometric Pressure : 300 ~ 1200 hPa : 1 hPa : 10 Pa
• Light Intensity : 0 ~ 200,000 Lux  : ±5% : 5 Lux
• CO₂ : 0 ~ 10,000 ppm : ±50ppm ±3%*reading (0~5000ppm); ±5% (5000~10000ppm) : 1 ppm
• Model : Specification
• 4G-YUN-03-Global : Air Temp & Humidity, Atmospheric Pressure, Light Intensity, CO₂

Note: 

For projects requiring additional environmental parameters, customized configurations with extended sensor options are also available. For customization inquiries, please contact [email protected]

Hardware Overview:

Applications:

Smart Agriculture: Optimizes crop growth by providing real-time monitoring of micro-climates in fields and greenhouses, ensuring the balance of temperature, humidity, and light intensity.

Livestock Farming: Monitor air quality and CO₂ levels in barns, helping farmers maintain a healthy environment for their livestock.

Storage & Logistics: Protects sensitive goods and prevents spoilage in warehouses or cold chains by ensuring precise, continuous climate control and stable data logging.

Research & Education: Serves as a reliable tool for schools and laboratories, allowing students and researchers to collect accurate environmental data for scientific studies and climate analysis.

Certification:

• HSCODE : 9025800090
• USHSCODE : 9025801000
• UPC
• EUHSCODE : 9013101000
• COO

Package Includes:

• 1 x SenseCAP Combo 5-in-1 Sensor with 4G(4G-YUN-03-Global)
• 1 x Power Adapter
• 1 x USB Cable