Home Seeed Studio SenseCAP S2120 8-in-1 LoRaWAN Weather Sensor (Pre-sale, back in 4-6 weeks)

Seeed Studio SenseCAP S2120 8-in-1 LoRaWAN Weather Sensor (Pre-sale, back in 4-6 weeks)

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SKU: Seeed-101990961
Sale price 299,00 €
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Guarantee & Return Policy

Effective Date: December 10, 2025

At OpenELAB, we are committed to providing accurate product descriptions and high-quality electronics. The following policy outlines your rights and obligations, designed to be fair to both our customers and our business operations globally.

1. Warranty Policy

A. Standard Limited Warranty (Global & US)

For customers in the United States, Asia, and other non-EU regions:

  • Warranty Period: OpenELAB provides a 12-month warranty from the date of delivery.

  • Coverage: This warranty covers defects in material and workmanship under normal use.

  • Resolution: We will repair or replace defective units at no charge.

B. Statutory Rights for EU/UK Customers (EU Compliance)

If you are a consumer residing in the European Union or the UK purchasing from our global site:

  • Statutory Guarantee: You are entitled to a 24-month statutory guarantee for conformity defects present at the time of delivery, in accordance with EU consumer protection laws.

  • Relation: The Standard Limited Warranty (Section 1.A) applies in addition to, and does not replace, your statutory rights.

C. Warranty Exclusions (Applies to ALL Regions)

Warranty coverage is VOID if the damage is caused by:

  1. Misuse: Incorrect installation, reverse polarity, or exceeding voltage limits.

  2. Unauthorized Modification: This explicitly includes soldering, cutting pins, modifying the PCB, or flashing unauthorized/beta firmware that "bricks" the device.

  3. Physical Damage: Drops, moisture/water damage, or electrical surges (lightning).

  4. Normal Wear & Tear: Consumable parts (e.g., batteries), unless defective upon arrival.

Note: For non-warranty repairs (e.g., customer-induced damage), we may offer repair services for a fee. Shipping and diagnostic costs will be borne by the customer.

2. Return & Refund Policy

A. Return Window

  • Standard: You may request a return within 31 days of receiving your order.

B. Refund Conditions & Restocking Fees

To protect against policy abuse, the refund amount is strictly determined by the condition of the returned item.

1. Full Refund (100%)

  • The item is Brand New, Unopened, and Unused.

  • The original packaging is intact and sealed.

  • All accessories are present.

2. Partial Refund (Restocking Fee / Value Depreciation)
If the item is returned in a condition that prevents it from being sold as new, OpenELAB reserves the right to deduct a Restocking Fee (for US/Global) or Compensation for Loss of Value (for EU) from the refund amount.
Deductions apply if:

  • Signs of Use: Visible scratches, mounting marks on screw holes, or fingerprints.

  • Damaged Packaging: Original box is torn, written on, or missing.

  • Technical Modification: The device has been soldered, permanently installed, or flashed with unauthorized firmware.

  • Broken Seals: Anti-static bags or security seals have been opened.

Depending on the severity of the usage/damage, the deduction may range from 15% to 50% of the product price. Items damaged beyond repair due to misuse will not be refunded.

C. Shipping Costs

  • Defective / Wrong Item: OpenELAB covers the return shipping cost.

  • Customer Remorse (Changed Mind / Ordered Wrong Item): The customer is responsible for all return shipping costs to our designated return center (located in the US, Germany, or China, depending on your region). Original shipping fees are non-refundable unless required by local law.

3. Return Process (RMA)

To ensure a smooth return process, please follow these steps:

  1. Authorization: Contact us at info@openelab.io before returning any item. Returns without prior authorization will not be accepted.

  2. RMA Number: We will provide you with a Return Merchandise Authorization (RMA) number and the correct return address.

  3. Packing: Ship the item back in its original packaging with the RMA number clearly marked on the shipping label (not on the product box).

  4. Tracking: We strongly recommend using a trackable shipping method. OpenELAB is not responsible for returns lost in transit.
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Seeed Studio SenseCAP S2120 8-in-1 LoRaWAN Weather Sensor (Pre-sale, back in 4-6 weeks)

Seeed Studio SenseCAP S2120 8-in-1 LoRaWAN Weather Sensor (Pre-sale, back in 4-6 weeks)

299,00 €

Seeed Studio SenseCAP S2120 8‑in‑1 LoRaWAN Weather Sensor is a professional, compact solution for environmental monitoring across agriculture, smart cities, renewable energy, and industrial applications. This advanced Weather Sensor integrates eight essential parameters—air temperature, relative humidity, barometric pressure, wind speed, wind direction, rainfall, solar radiation, and UV index—into one device, delivering high accuracy and long‑term stability.

Built by Seeed Studio, the SenseCAP S2120 Weather Sensor is designed with IP66 protection, making it waterproof, dustproof, and highly durable for outdoor deployments. Its industrial‑grade design ensures reliable performance in harsh environments, with a wide operating temperature range from ‑40°C to +85°C.

The SenseCAP S2120 Weather Sensor supports LoRaWAN® connectivity, enabling long‑range, low‑power data transmission. This makes it ideal for IoT deployments where sensor data needs to be transmitted to public LoRaWAN® networks (such as Helium or TTN) or private servers. By leveraging LoRaWAN technology, the Seeed Studio SenseCAP S2120 Weather Sensor ensures scalable, cost‑effective, and efficient monitoring solutions.

With support for RS485 (MODBUS‑RTU) and SDI‑12 protocols, the SenseCAP S2120 Weather Sensor integrates seamlessly with industrial data loggers, PLCs, and cloud platforms, making it a versatile choice for modern environmental monitoring systems.

 

Features

  • 8-in-1 Weather Sensor: The Seeed Studio SenseCAP S2120 Weather Sensor collects air temperature, humidity, wind speed/direction, rainfall intensity, light intensity, UV index, and barometric pressure data in one compact device and uploads them via LoRaWAN for long-range, low-power transmission.
  • Bluetooth Configuration in 1 Minute & Remote Management: The SenseCAP S2120 Weather Sensor allows simple configuration with just a few clicks. It supports remote monitoring and management of real-time and historical data via the SenseCAP Mate App (Download here: iOS; Google Play; App Center) and the SenseCAP Portal, ensuring seamless integration with LoRaWAN networks.
  • Ultra-low Power Consumption, Replaceable Battery & Expandable Capacity: Powered by a 0.5W solar panel and 3 standard 1.5V AA batteries, the Seeed Studio SenseCAP S2120 Weather Sensor offers up to 2 years of service life. It also supports an external battery compartment with six batteries to double the service life, making it ideal for long-term LoRaWAN deployments.
  • Reliable Performance: The SenseCAP S2120 Weather Sensor is designed for harsh outdoor environments, including high UV exposure, heavy rain, and dusty conditions. Its IP66-rated enclosure ensures durability and stability in challenging scenarios.
  • One-stop Deployment & Flexible Layout: Accessories such as poles and mounting stands are included, enabling quick installation of the Seeed Studio SenseCAP S2120 Weather Sensor at almost any location. This makes deployment fast, flexible, and efficient for LoRaWAN-based IoT projects.

 

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 to 10km (depending on gateway antenna and environments)
Accuracy ±0.5m/s (<5m/s ); ±10% (>5m/s) Protection grade Suitable for outdoor scenes
Resolution 0.1 m/s Operating Temperature -20 to +60 °C (Alkaline battery); -40 to +60 °C (Lithium battery)

Wind Direction

 Operating Humidity 0~99%RH
Range 0~360° Device Weight 1.5kg
Accuracy ± 8° Certification CE / FCC / RoHS
Resolution 1°

Power Supply

Light Intensity

 Solar Panel 0.5W (When there is sunlight, solar panels will be used first, otherwise batteries will be used)
Range 0 ~ 200000 lux Battery Type** AA size, 1.5V batteries (alkaline or non-rechargeable Lithium battery), batteries not included
Accuracy ± 5% Number of Battery Option1: built-in battery box: 3 * AA battery; Option2: external battery box: 6 * AA battery (batteries not included)
Resolution 1 lux Battery Life 2 years (Solar Panel + 6*AA Battery, 1h/uplink)

UV Index

 External Battery Box Support 6 * AA 1.5V batteries (not included); Cable: 2m; IP Rating: IPX6
Range 0 ~ 16.0

* 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.
Accuracy ±10%
Resolution 0.1

 

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

AS923_1, AS923_2, AS923_3, AS923_4

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.

 

Applications

  • Backyard and Garden: Use the Seeed Studio SenseCAP S2120 Weather Sensor to measure air temperature, humidity, rainfall intensity, and UV index in your backyard or garden. Protect your family with accurate localized data transmitted via LoRaWAN.
  • Smart Agriculture: Farmers can deploy the SenseCAP S2120 Weather Sensor to obtain real-time climate data, including wind speed, precipitation, and particulate matter. With Seeed Studio technology and LoRaWAN connectivity, they can take scientific management measures to improve agricultural productivity and sustainability.
  • Meteorology: The Seeed Studio SenseCAP S2120 Weather Sensor supports professional meteorological applications. It reflects abnormal weather changes in fields such as traffic and transportation, providing real-time scientific data for traffic management departments. With LoRaWAN transmission, data can be shared efficiently across networks.
  • Urban Weather: The SenseCAP S2120 Weather Sensor delivers real-time weather data for urban squares, parks, scenic spots, golf courses, and other public areas. Built by Seeed Studio, this compact device ensures reliable monitoring and easy deployment with LoRaWAN connectivity.

 

Field Deployment

Photo Credits: Ted Urbaniak, Mapping Network, Nibiaa
 

Note

1. SenseCAP provides a GPS function customization service for the WM-LR1110 module. 

2. This is NOT the WXM weather station.

 

SenseCAP ONE Series Comparison

 

User Guide

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, its cost-effectiveness becomes a standout advantage, especially when building your private LoRaWAN network.

 


Certification

HSCODE 9031809090
USHSCODE 9031808085
UPC
EUHSCODE 9030900000
COO CHINA

 

Part List

1. General Shipping Information

  • We provide reliable shipping services with a tracking number for each order.
  • Shipping addresses must be entered in English and should not contain special symbols, so that the courier system can recognize your location correctly.
  • Please make sure your shipping address is accurate before placing your order. We ship strictly according to the address provided at checkout.
  • In-stock orders are usually dispatched within 1 business day after order confirmation.
  • Estimated delivery times refer to the period after dispatch and do not include order processing time, weekends, public holidays, customs inspection, or force majeure delays.
  • If you need to cancel or modify your order, please contact us before the order is marked as “Shipped”. Once shipped, the order cannot be canceled or changed.

🚀 Need Faster Shipping?

If you require expedited shipping, please contact our customer support team at info@openelab.io for a customized quote based on your destination.

2. Shipping Rates & Options

Shipping rates are calculated based on order value, destination, and available shipping methods. The final available options will be displayed at checkout.

2.1 Germany Domestic Shipping

Shipping Method Order Value Cost Est. Delivery
Deutsche Post €0.00 - €50.00 €4.95 2-4 Business Days
Deutsche Post Over €50.00 Free 2-4 Business Days
DHL Paket
(Faster Delivery)		 €0.00 - €50.00 €6.95 1-3 Business Days
DHL Paket
(Faster Delivery)		 €50.00 - €100.00 €2.00 1-3 Business Days
DHL Paket
(Faster Delivery)		 Over €100.00 Free 1-3 Business Days

2.2 Selected EU Countries / Regions

Available EU shipping destinations are shown at checkout based on your shipping address. For orders shipped to selected EU countries or regions outside Germany, we use FedEx Regional Economy.

Shipping Method Order Value Cost Est. Delivery
FedEx Regional Economy €0.00 - €100.00 €7.95 3-5 Business Days
FedEx Regional Economy Over €100.00 Free 3-5 Business Days

EU orders may be fulfilled from our Munich warehouse or, when applicable, from our Shenzhen warehouse depending on inventory availability. For EU member states, OpenELAB covers applicable import duties and taxes under DDP service where required.

2.3 United States

Region Shipping Method Order Value Cost Est. Delivery
Continental U.S.
(50 States)		 USPS Ground Advantage €0.00 - €45.00 €4.95 3-7 Business Days
USPS Ground Advantage Over €45.00 Free 3-7 Business Days
USPS Priority Mail €0.00 - €45.00 €16.95 1-4 Business Days
USPS Priority Mail Over €45.00 €14.95 1-4 Business Days
Non-Continental U.S.
(AK, HI, PR, etc.)		 USPS Ground Advantage €0.00 - €60.00 €6.95 5-9 Business Days
USPS Ground Advantage Over €60.00 Free 5-9 Business Days

Non-Continental U.S. regions include Alaska, American Samoa, Guam, Hawaii, the Marshall Islands, the Northern Mariana Islands, Palau, Puerto Rico, the U.S. Virgin Islands, and U.S. Armed Forces addresses.

2.4 International Destinations Outside the EU

For selected international destinations outside the EU, including Switzerland, the United Kingdom, and Norway, shipping rates are as follows:

Order Amount Shipping Cost
€0.00 - €300.00 €19.95
Over €300.00 Free

For non-EU destinations, import duties, taxes, and customs fees may be charged by the destination country and are the responsibility of the recipient.

3. Warehouses & Fulfillment

Our products may be stored in our Munich, Arlington, and Shenzhen warehouses. The actual shipping warehouse depends on product availability and destination.

3.1 Munich Warehouse

For products stored in our Munich warehouse, we use Deutsche Post or DHL Paket for domestic deliveries within Germany. For selected EU destinations outside Germany, we use FedEx Regional Economy.

3.2 Arlington Warehouse

For products stored in our Arlington warehouse, we use USPS or UPS for deliveries within the United States.

3.3 Shenzhen Warehouse

For pre-order items or products fulfilled directly from our Shenzhen warehouse, we arrange reliable international shipping based on destination and inventory status. For EU member states, OpenELAB covers applicable import duties and taxes under DDP service where required.

4. Inventory, Pre-orders & Split Shipments

  • Inventory Status: Please check the product page for real-time stock information. If an item is out of stock in our local warehouses, it may be marked as “Pre-order”.
  • Pre-order Fulfillment: Pre-order items may be shipped directly from Shenzhen or restocked to a local warehouse first before final delivery.
  • Split Shipments: If your order contains both in-stock and pre-order items, we may ship them separately. No additional shipping fee will be charged for split shipments caused by our fulfillment arrangement.

5. Customs, Taxes & Delivery Issues

5.1 Customs and Taxes

For EU Member States:
Whether shipped from Germany or China, OpenELAB covers applicable import duties and taxes under DDP service where required. Customers in EU member states should not be charged additional import duties or VAT upon delivery.

Important Notice for Non-EU Countries:
For destinations outside the European Union, such as Switzerland, Norway, and the United Kingdom, import duties, taxes, and customs fees may be charged by local authorities upon delivery. These fees are the responsibility of the recipient.

5.2 Damaged, Delayed, or Lost Parcels

Please inspect your parcel upon delivery where possible. If you notice visible damage, please report it to the courier and contact us as soon as possible. This does not affect your statutory consumer rights.

If your parcel is delayed, lost, returned to sender, or the tracking information has not updated for an unusual period of time, please contact us at info@openelab.io. We will assist you in checking the shipment status with the courier.

5.3 Incorrect Address or Failed Delivery

If a parcel cannot be delivered due to an incorrect or incomplete address provided by the customer, refusal of delivery, or failure to collect the parcel, additional shipping or return costs may apply.

6. VAT

For orders within the EU, VAT is collected at checkout according to the applicable destination rules. No additional VAT should be collected upon delivery for EU member state orders covered under our DDP shipping arrangement.