SenseCAP S2101 LoRaWAN Air Temperature and Humidity Sensor

The SenseCAP S2101 is a battery-powered, IP66-rated LoRaWAN temperature and humidity sensor developed by Seeed Studio. The device measures air temperature from -40°C to 85°C and relative humidity from 0% to 100% RH. Built-in Bluetooth and mobile app support enable remote over-the-air (OTA) configuration and device management. It is widely deployed in smart farming, smart yard, smart city, and cold chain monitoring solutions. IoTMarketi provides a multi-brand industrial IoT product catalog for projects across Turkey; please contact us to request a project quote.

Key features

• LoRaWAN connectivity: Long-range, low-power wide-area network communication
• Temperature range: -40°C to 85°C (±0.5°C accuracy)
• Humidity measurement: 0% to 100% RH (±3% accuracy)
• IP66 protection: Full protection against dust and water spray
• Bluetooth and OTA: Remote configuration and firmware updates via mobile app
• Battery-powered: Long-life battery with low-power design

Benefits

• Wide temperature range, suitable for extreme environments
• Low maintenance cost, no wired infrastructure required
• Easy management via Bluetooth and mobile application
• Proven reliability in industrial and agricultural applications
• Scalable deployment with LoRaWAN network infrastructure

Use cases

• Smart farming: Temperature and humidity monitoring in greenhouses and open fields
• Smart cities: Environmental and air quality monitoring stations
• Cold chain: Warehouse, transport, and storage temperature control
• Smart buildings: Indoor air quality and comfort monitoring
• Environmental research: Meteorological data collection

Technical notes

The device operates on LoRaWAN Class A protocol and is compatible with standard LoRaWAN gateways. Battery life can span several years depending on communication frequency. Bluetooth is used for rapid on-site configuration and testing.

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