SenseCAP S2120 8-in-1 LoRaWAN Weather Sensor

Note S2120 is not maintenance-free. Its service life may be reduced in harsh environments. SenseCAP LoRaWAN S2120 Weather Station collects and uploads air temperature, humidity, wind speed/direction, Rainfall Intensity, light intensity, UV index, and barometric pressure data supported by worldwide LoRaWAN networks. The S2120 weather station is suitable for applications in gardens, agriculture, meteorology, urban environmental monitoring, and other scenarios. It also enables low maintenance cost for its ultra-low power consumption, reliable performance, built-in Bluetooth for OTA configuration and remote device management. Features 8-in-1 Weather Station: Collect air temperature, humidity, wind speed/direction, Rainfall Intensity, light intensity, UV index, and barometric pressure data in one device and upload them via LoRaWAN Bluetooth Configuration in 1 min & Remote Management: Simple configuration with just a few clicks, supports remote monitoring and managing real-time & historical data via the SenseCAP Mate App (Download here: 1. iOS; 2. Google Play; 3. App Center) and SenseCAP Portal Ultra-low Power Consumption, Easily Replaceable Battery & Expandable Capacity: Powered by 0.5W solar panel and 3*standard 1.5V AA size dry batteries with up to 2 years service life (support external battery compartment with capacity for six batteries to double the service life) Reliable Performance: Suitable for outdoor harsh environments such as high UV exposure, heavy rain, dusty conditions, etc One-stop Deployment & Flexible Layout: Accessories include poles, mounting stand, etc. for quick installation and can be set up at almost any location Description 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 weather detection. Powerful SenseCAP Mate App: data visualization and remote device management Compatibility with Multiple Networks and Platforms: easily integrates with existing worldwide LoRaWAN networks 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 Explorer). Option 2: Sensors work in a standard LoRaWAN network, like The Things Network, Loriot, Chirpstack, etc (Check out the SenseCAP Gateway series). We highly recommend that you use our SenseCAP M2 Multi-Platform LoRaWAN Gateway, which is a standard LoRaWAN® gateway that supports connection to different network servers. With its affordable price of $99, its cost-effectiveness becomes a standout advantage, especially when building your private LoRaWAN network. Application Backyard and Garden: Measure air temperature and humidity, Rainfall Intensity, UV index, etc. in the backyard and garden to protect your family. Smart Agriculture： Enable farmers to obtain climate data and information in time, take scientific management measures into production, and improve agricultural production capacity and level. Meteorology: Support applications in the professional meteorological field, for example, timely reflect the changes of various abnormal meteorological conditions in the field of traffic and transportation to provide real-time scientific basis data for traffic management departments. Urban Weather: Provide real-time data for urban squares, parks, scenic spots, golf courses, and other urban areas. Field Deployment Photo Credits: Ted Urbaniak, Mapping Network, Nibiaa Note 1. SenseCAP provides a GPS function customization service for the WM-LR1110 module. Please contact the mailbox:sensecap@seeed.cc. 2. This is NOT the WXM weather station. If you would like to purchase the WXM weather station, please refer to: https://weatherxm.com/ Specification Air Temperature Rainfall Intensity Range -40.0 ~ 80.0 ℃ Range 0 ~ 450 mm/h Accuracy ±0.5℃ (0~80℃); ±0.6℃ (-40~0℃) Accuracy ± 7% Resolution 0.1℃ Resolution 0.254 mm/h Air Humidity General Parameters Range 1~99 %RH Product Model S2120 Accuracy ±3% (1~90%RH); ±4% (90~99%RH) Microcontroller WM-LR1110 Resolution 1%RH Support Protocol LoRaWAN v1.0.3 Class A Barometric Pressure Built-in Bluetooth App Tool to change parameters Range 540 ~ 1100hPa LoRaWAN Channel Plan IN865/EU868/US915/AU915/ AS923/KR920/RU864 * Accuracy ±5hPa(700~1100hPa); ±8hPa (540 ~ 699hPa) GPS Need to customize Resolution 1hPa LoRaWAN Max Transmitted Power 21dBm Wind Speed LoRa Sensitivity -141dBm@SF12 BW=125KHz Range 0~50.0m/s Communication Distance 2 to10km (depending on gateway antenna and environments) Accuracy ±0.5m/s( 5m/s) Protection grade Suitable for outdoor scenes Resolution 0.1 m/s Operating Humidity 0~99%RH Wind Direction Device Weight 1.5kg Range 0~360° Certification CE / FCC / RoHS Accuracy ± 8° Power Supply Resolution 1° Solar Panel 0.5W (When there is sunlight, solar panels will be used first, otherwise batteries will be used) Light Intensity UV Index Range 0 ~ 200000 lux Range 0 ~ 16.0 Accuracy ± 5% Accuracy ±10% Resolution 1 lux Resolution 0.1 A device supports different frequencies and can be configured via the Bluetooth App. The battery life varies from data upload interval and distance between gateways. We have updated the battery life table, which should provide you with a better estimate of the actual battery life of your device. We recommend that you refer to the updated table when making any judgment or decision related to the battery life of your device. Battery Technical Specification: Battery Type Alkaline Lithium Specification AA size, 1.5V power supply (batteries not included) Number of Battery Option1, built-in battery box: 3 * AA battery Option2, external battery box: 6 *AA battery External Battery Box Support 6 * AA 1.5V batteries（batteries not included） Cable: 2m IP Rating: IPX6 Operating Temperature Range -10°C to 50°C (14°F to 122°F) -40°C to 60°C (-40°F to 140°F) Rechargeable No No Temperature Performance 40–50% capacity at -10°C (significantly increased internal resistance that may cause device reset during data transmission peaks); Have risk of electrolyte leakage and accelerated self-discharge above 45°C Delivers 85–90% capacity at -20°C; Remains stable up to 60°C with minimal self-discharge acceleration Selection Guide Urban and agricultural deployments with ambient temperatures consistently above -10°C Cold climates where winter temperatures drop below -10°C Maintenance Guide Replace every 6 months or upon remote low-battery alert Replace every 12 months or upon remote low-battery alert Replacement Notice When bringing stations from sub-zero environments into heated spaces for maintenance, allow the entire unit to reach room temperature and confirm zero condensation on internal surfaces before opening the battery compartment. Moisture on terminals causes corrosion and potential short circuits. Note: As a commercial-grade weather station, the S2120 may experience accelerated aging of its internal sensors and batteries under certain extreme weather conditions (extremely high or low temperatures) and deployment environments (high salinity and humidity), which can cause the device to malfunction. Please select the appropriate battery type based on the actual temperature of the deployment environment. LoRaWAN Frequency Note: No Frequency limitation. Weather stations can be switched to other frequency plans at any time. S2120 is manufactured to support the universal frequency plan from 863MHz ~928MHz in one SKU. That is to say, it can support the frequency plans below: Frequency Plan Common Name Sub-band EU863-870 EU868 US902-928 US915 Sub-band from 1 to 8 AU915-928 AU915 Sub-band from 1 to 8 AS923 AS923 AS9231, AS9232, AS9233, AS9234 IN865-867 IN865 KR920-923 KR920 RU864-867 RU864 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. Partlist 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.