SenseCAP LoRaWAN S2120 Weather Station collects and uploads air temperature, humidity, wind speed/direction, rainfall, 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, and built-in Bluetooth for OTA configuration and remote device management.

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.

Features:

Bluetooth Configuration in 1 min & Remote Management: finish the configuration work in just a few clicks, enable remotely monitor and manage real-time and historical data via the SenseCAP Mate App 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
Customizable GPS function: we provide GPS function customized service by the WM-LR1110 module

Specifications:

General Parameters:

Product Model: S2120
Microcontroller: WM-LR1110
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 *
GPS: Need to customize
LoRaWAN Max Transmitted Power: 21dBm
LoRa Sensitivity: -141dBm@SF12 BW=125KHz
Communication Distance: 2 to10km (depending on gateway antenna and environments)
Protection grade: Suitable for outdoor scenes
Operating Temperature:
-20 to +60 °C (Alkaline battery)
-40 to +60 °C (Lithium battery)
Operating Humidity: 0~99%RH
Device Weight: 1.5kg
Certification: CE / FCC / RoHS

Air Temperature:

Range: -40.0 ~ 80.0 ℃
Accuracy: ±0.5℃ (0~80℃); ±0.6℃ (-40~0℃)
Resolution: 0.1℃

Rain Hourly:

Range: 0 ~ 450 mm/h
Accuracy: ± 7%
Resolution: 0.254 mm/h

Air Humidity:

Range: 1~99 %RH
Accuracy: ±3% (1~90%RH); ±4% (90~99%RH)
Resolution: 1%RH

Barometric Pressure

Range: 540 ~ 1100hPa
Accuracy:
±5hPa(700~1100hPa);
±8hPa (540 ~ 699hPa)
Resolution: 1hPa

Wind Speed:

Range: 0~360°
Accuracy: ± 8°
Resolution: 1°

Light Intensity:

Range: 0 ~ 200000 lux
Accuracy: ± 5%
Resolution: 1lux

UV Index:

Range: 0 ~ 16.0
Accuracy: ±10%
Resolution: 0.1

Power Supply:

Solar Panel: 0.5W (When there is sunlight, solar panels will be used first, otherwise batteries will be used)
Battery Type**: AA size, 1.5V batteries (alkaline or non-rechargeable Lithium battery), batteries not included
Number of Battery:

Option1, built-in battery box: 3 * AA battery, batteries not included;
Option2, external battery box: 6 *AA battery, batteries not included

Battery Life: 2 years (Solar Panel + 6*AA Battery, 1h/uplink)
External Battery Box:

Support 6 * AA 1.5V batteries（batteries not included）
Cable: 2m
IP Rating: IPX6

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:

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.

Documentations:

Package Includes: