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SenseCAP S2101- LoRaWAN Air Temperature and Humidity Sensor

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SenseCAP LoRaWAN S2101 Air temperature, and humidity Sensor satisfies industrial wireless long-distance data acquisition with from -40°C to 85°C and 0 to 100% RH respectively. It enables low maintenance cost for its robustness, long battery usage, and built-in Bluetooth for OTA configuration and remote device management.

In stock
  • 10+: $57.00



  • Wide measuring range: the temperature measuring range is from  -40°C to +85 °C while relative humidity range from 0 to 100% RH

  • Industrial design: -40 ~ 85℃ operating temperature and IP66 rating, suitable for indoor, outdoor, and harsh environments such as high UV exposure, heavy rain, dusty conditions, etc. 

  • Bluetooth configuration in 1 min: scan the QR code on the device and finish the configuration work in just a few clicks

  • Easily get data, no clunky software interfaces: smooth data flow to cloud servers or other IoT data management platforms

  • Visualize data and monitor with SenseCAP Mate APP: you can set threshold value (just focus on the data you need to take action for), time intervals (improve the battery efficiency), and set alarms if data is out of the safe range.

  • LoRaWAN wireless transmission: ultra-low power consumption to support Max.10 years of battery life and ultra-wide-transmission range of 2km in urban scenes and 10km in line of sight scenes

  • Supported by Worldwide LoRaWAN Networks: can be used with different types of LoRaWAN gateways and compatible with multiple LoRaWAN Network Servers (Helium, TTN) to enable our sensor quickly join your current LoRaWAN networks 



Air Temperature and humidity control are important in ambient air monitoring, facilities management, or warehouse conditions control, to name a few. A powerful wireless LoRaWAN temperature and humidity sensor enable accurate sensing of surroundings.

Scan-and-Play Simplicity, Easy Configuration via Bluetooth in Just 1 min 

Built-in Bluetooth avoids time-consuming configuration works to bring no code experience to individuals with less or no technical background to quickly get started with air temperature and humidity sensing detection.

Minimal Maintenance Cost: power-conscious battery, IP66 rugged enclosure, and Bluetooth for remote data acquisition and device management

This sensor can cover a transmission range of 2km in urban scenes and 10km in line of sight scenes while keeping the transmission process low power to support years of usage. Remote monitoring can also benefit large-scale deployment, it gives you the biggest efficiency by saving time and manual labor needed to deploy and manage devices. Together with a replaceable battery that supports Max.10 years of usage and an industrial IP66 enclosure, it meets the need for LoRaWAN-based IoT Solutions in the real world. 

Powerful SenseCAP Mate App: data visualization and remote device management

Compatibility with multiple networks and platforms: easily integrates with existing LoRaWAN networks

We have an article in Learn to introduce the separate network architecture when you choose different LoRaWAN network servers and platforms. 

How to Select Gateway:

LoRaWAN network coverage is required when using sensors, there are two LoRaWAN network options.

Option 1: Sensors work in areas covered by Helium Network(Check on Helium Explore Map).

Option 2: Sensors work in a standard LoRaWAN network, like The Things Network, Loriot, Chirpstack, etc.

SenseCAP Performance Guarantee: robustness and stability

Tips: The battery is a standard Li-SOCl2 battery (type: ER34615) that can purchase from Amazon and other platforms.

Comparison between SenseCAP S210x and Traditional LoRaWAN Sensors

Multi-Scenario Application

  • Poultry Farm and Livestock Shed

Air quality is closely related to the growth of animals, especially in some relatively enclosed environments such as a barn or shed. If the air is stale and with excessively high/low temperature or humidity sensors can make them sick or even lead to disease outbreaks. Installing carbon dioxide detectors on farms can effectively prevent animal epidemics and prevent economic loss.

  • Greenhouse

Air temperature and humidity are two important factors in photosynthesis and they can indicate the ventilation status of the greenhouse and the evaporation and transpiration of plants. Therefore, a low-cost wireless air temperature and humidity sensor can help better manage the greenhouse.

  • Office and Home Air Quality Monitoring

IAQ(indoor air quality) is strongly connected to health and wellbeing. A wireless temperature and humidity sensor can help a lot in some enclosed places like conference rooms, classrooms, basements,s or public crowded places like hospitals, and shopping malls.

Improper temperature and humidity, especially high temperature and humidity will cause serious damage to warehouse items. Therefore, ensuring that the warehouse temperature and humidity can be basically fixed in a relatively standard range is a very important and realistic problem in warehouse management. Using this wireless sensor can help you better manage the cold chain and warehouse.



Air Temperature


-40 to +85 °C


±0.2 °C


0.01 °C

Long-term Drift

<0.03 °C/year

Air Humidity


0 to 100%RH


±1.8 %RH


0.01 %RH

Long-term Drift

<0.25 %RH/year

General Parameters

Product Model




Support Protocol

LoRaWAN v1.0.3 Class A

Built-in Bluetooth

App Tool to change parameters

LoRaWAN Channel Plan

IN865/EU868/US915/AU915/ AS923/KR920/RU864 *

Max Transmitted Power Sensitivity



[email protected] BW=125KHz

Communication Distance

2 to10km (depending on gateway antenna and environments)

IP Rating


Operating Temperature

-40 to +85 °C

Operating Humidity

0 to 100% RH (non-condensing)

Device Weight



CE / FCC / RoHS(Testing certification in progress)

Battery (Contained in equipment)

Battery Life

Up to 10 years**

Battery Capacity

19Ah (non-rechargeable)

Battery Type

Standard D-size SOCl2 Battery


* Every single device can support 7 frequency plans.

**  This wireless LoRaWAN Temperature and Humidity sensor support up to 10 years of battery life, but the actual battery life varies from data upload interval, data payload, and distance between gateways. If you want to optimize the battery life, you can choose to send a smaller amount of data, send messages less frequently, and keep spreading factor as low as possible. 


LoRaWAN Frequency

Note: No Frequency limitation. Sensor switched to other frequency plans at any time.

S210x Devices are manufactured to support the universal frequency plan from 863MHz ~928MHz in one SKU. That is to say, every single device can support the frequency plans below:

Frequency Plan

Common Name







Sub-band from 1 to 8



Sub-band from 1 to 8



AS923_1, AS923_2, AS923_3, AS923_4










The frequency plan setting is none by default and it will not transmit RF signal until it has been set by App via Bluetooth at the first power-up. And it can be changed to other frequency plans at any time.



About SenseCAP

Among the first launch of the Seeed industrial IoT (IIoT) product series, SenseCAP is focusing on wireless environmental sensing applications: smart agriculture, precision farming, and smart city, to name a few. It consists of hardware products (sensors, data loggers & gateways, etc.), software services (SenseCAP portal, mobile App, open dashboard), and an API for device & data management.


HSCODE 9025800090
USHSCODE 8517180050
EUHSCODE 8517180000
CE 1
RoHS 1



This example shows Point-to-Point (P2P) communication between two Grove Wio-E5 using CircuitPython.
SenseCAP devices have been serving various vertical industries such as cold storage warehouse monitoring, smart poultry farming, autonomous greenhouse, smart durian planting, and educational projects etc. Check whether these use case can satisfy your application needs and give you some inspiration.
This blog will show you how the SenseCAP S210x series is its compatibility with multiple Long Range Application network servers.
Live streaming has become very popular, but have you ever seen a pig live stream?
There are more than 1,500 large tea estates that include an average landholding of 740 acres each. There are also 45,000 small tea growers with an average landholding of 25 acres in North East India. For these small farms, every 25 acres would require about 10 Helium-compatible sensors with a full-scale deployment including approximately 295 sensors across 740 acres. And that would be just the beginning, as these IoT solutions can be applied in multiple precision agriculture areas all over the world.



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  1. Product Quality
    from order view
    Excellent Product!

    Great for "Smart Buildings".


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