SenseCAP S2120 - 8-in-1 LoRaWAN Weather Sensor

The SenseCAP LoRaWAN® S2120 Weather Station is a compact 8-in-1 environmental monitoring solution that captures air temperature, humidity, wind speed and direction, rainfall intensity, light intensity, UV index, and barometric pressure. Designed for outdoor use in agriculture, smart cities, environmental monitoring and meteorology, it transmits sensor data over LoRaWAN networks and supports global frequency plans. Built-in Bluetooth makes setup straightforward—just power it on and configure via the SenseCAP Mate app in under a minute. The same app, along with the SenseCAP Portal, enables remote monitoring and management of real-time and historical data. The unit operates on ultra-low power using a 0.5W solar panel and three standard AA (1.5V) batteries. An optional external compartment allows for up to six batteries, extending the operating life to approximately two years before maintenance is needed. Batteries are not included - use AA 1.5V alkaline or non-rechargeable Lithium batteries. The enclosure is built for harsh environments, withstanding high UV exposure, heavy rain and dust. The package includes mounting accessories for quick installation in flexible layouts. LoRaWAN® network coverage is required. The station can be connected to any compatible LoRaWAN® network (e.g. The Things Network, Chirpstack, Loriot), with no default frequency until one is set via Bluetooth at first use. Frequency plans can be changed at any time. Note: This is not the Weather WXM weather station.

Community Unboxing

Features

* 8-in-1 Sensor Suite: Measures air temperature, humidity, wind speed, wind direction, rainfall intensity, light intensity, UV index, and barometric pressure

* LoRaWAN® Connectivity: Transmits data via global LoRaWAN® networks (863MHz–928MHz, configurable via Bluetooth)

* Built-in Bluetooth: Enables simple, fast configuration and OTA updates using the SenseCAP Mate App

* Remote Monitoring: Manage real-time and historical data via SenseCAP Mate App and SenseCAP Portal

* Ultra-Low Power Design: Operates on a 0.5W solar panel with three standard 1.5V AA batteries

* Expandable Battery Capacity: Supports optional external battery holder (up to six AA batteries) for extended service life

* Durable Outdoor Use: IP-rated construction for high UV exposure, heavy rain, and dusty conditions

* Flexible Installation: Includes pole, mount and accessories for various outdoor layouts

* No-Code Setup: Configure frequency plan and parameters in under one minute via Bluetooth

* Compatible with Major LoRaWAN® Networks: Works with The Things Network, Chirpstack, Loriot and others

Specifications

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

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: 0~50.0m/s Accuracy: ±0.5m/s(<5m/s); ±10% (>5m/s) Resolution: 0.1 m/s

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

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

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

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

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 *

LoRaWAN Max Transmitted Power 21dBm

LoRa Sensitivity -141dBm@SF12 BW=125KHz

Communication Distance 2 to 10km (depending on gateway antenna and environments)

Operating Temperature -20 to +60 °C (Alkaline battery) -40 to +60 °C (Lithium battery)

Operating Humidity 0~99%RH

Device Weight 1.5kg

Solar Panel 0.5W (Solar first, battery as backup)

Battery Type AA size, 1.5V batteries (alkaline or non-rechargeable lithium), not included

Number of Batteries Option 1: built-in box – 3 x AA batteries Option 2: external box – 6 x AA batteries

Battery Life 2 years (solar panel + 6 x AA battery, 1h/uplink)

External Battery Box Supports 6 x AA 1.5V batteries (not included), 2m cable, IPX6 rated

*A device supports different frequencies and can be configured via the Bluetooth App. Resources

* User guide

* Battery Life Prediction Table

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 ---

Package Contents

* 1x Weather Station

* 1x Pole mounting stand

* 1x Mounting clamp

* 1x Plastic pole

* 4x Screw, Hex nut and Flat washer

* 1x Screw and Hex nut

* 1x External battery box (6×AA battery size, 2m cable)

Batteries not included