RETLAJTISINT
0 ratings
GY-SGP41 SGP41 Air Gas Sensor Module I2C Multi-TVOC/ECO2 Formaldehyde Carbon Dioxide Detector Tester for Arduoino New 2025 Arrival High Reliable Electronic Component, Precision, Stable Performance
genuine image
GY-SGP41 SGP41 Air Gas Sensor Module I2C Multi-TVOC/ECO2 Formaldehyde Carbon Dioxide Detector Tester for Arduoino New 2025 Arrival High Reliable Electronic Component, Precision, Stable Performance
Our products are made with top-of-the-line electronics components, ensuring reliable and long-lasting performance.
GY-SGP41 SGP41 Air Gas Sensor Module I2C Multi-TVOC/ECO2 Formaldehyde Carbon Dioxide Detector Tester for Arduoino New 2025 Arrival High Reliable Electronic Component, Precision, Stable Performance
Item #: 147408837

GY-SGP41 SGP41 Air Gas Sensor Module I2C Multi-TVOC/ECO2 Formaldehyde Carbon Dioxide Detector Tester for Arduoino New 2025 Arrival High Reliable

Item #: 147408837
0 ratings Write a review
Out of stock
us Imported from USA store
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Our products are made with top-of-the-line electronics components, ensuring reliable and long-lasting performance.
Search for similar products
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Multi-Gas Detection
Simultaneously measures TVOC, ECO2, and formaldehyde levels, providing comprehensive air quality monitoring for users concerned about environmental safety and health.
I2C Interface
Seamlessly integrates with Arduino projects through a user-friendly I2C interface, simplifying connectivity for hobbyists and professionals alike.
High Reliability
Designed for precision and stable performance, ensuring accurate air quality readings that users can trust in critical applications or everyday home monitoring.

Product Details

Shop GY-SGP41 SGP41 Air Gas Sensor Module I2C Multi-TVOC/ECO2 Formaldehyde Carbon Dioxide Detector Tester for Arduoino New 2025 Arrival High Reliable Electronic Component, Precision, Stable Performance online at a best price in Saint Helena. B0F5PW3F7B
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Environmental Monitoring

    Ideal for individuals or organizations needing to monitor air quality in various environments for safety and health purposes.

  • Arduino Projects

    Perfect for hobbyists and developers integrating air quality sensors in Arduino-based projects or prototypes.

  • Education and Research

    Useful for educational institutions conducting experiments or research related to environmental science and air quality assessments.

Not Suitable For
  • Home Use Only

    Not suitable for general home users seeking simple air quality solutions without technical setup or programming.

Product Description

GY-SGP41 SGP41 Air Gas Sensor Module I2C Multi-TVOC/ECO2 Formaldehyde Carbon Dioxide Detector Tester for Arduoino New 2025 Arrival High Reliable Electronic Component, Precision, Stable Performance

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the GY-SGP41 Air Gas Sensor Module?

    Answer: The GY-SGP41 Air Gas Sensor Module is an advanced sensor designed to detect multiple volatile organic compounds (VOCs) and measure eco-friendly carbon dioxide (CO2) levels. This module is particularly suitable for applications involving air quality monitoring in environments like homes, offices, and labs. Employing I2C communication makes it easy to integrate with Arduino and other microcontroller platforms, facilitating smooth data transmission. Whether you're building a weather station or a smart home system, this sensor provides reliable measurements for enhancing indoor air quality.
  • Question: How does the GY-SGP41 sensor work?

    Answer: The GY-SGP41 sensor works by utilizing metal oxide semiconductor technology that reacts to the presence of gases in the environment, generating electrical signals proportional to gas concentrations. It uses an I2C interface for data communication, making it compatible with a range of microcontrollers, particularly those within the Arduino ecosystem. This enables users to create real-time monitoring projects, such as air quality displays, automatic ventilation systems, and environmental data logging, ensuring you can take timely actions based on the sensor readings.
  • Question: Can I use the GY-SGP41 module for multiple air quality projects?

    Answer: Absolutely! The GY-SGP41 module is highly versatile and can be used in various air quality monitoring projects. It can effectively measure TVOC levels, CO2 concentrations, and formaldehyde detection, making it suitable for applications like indoor air quality monitoring, environmental research, and smart home automation. Users can easily customize their projects according to specific needs, such as integrating with other sensors to create a comprehensive environmental monitoring system that helps ensure a healthy living space.
  • Question: Which programming platforms are compatible with the GY-SGP41 sensor?

    Answer: The GY-SGP41 sensor is predominantly compatible with the Arduino platform, though it can also work with other development boards and microcontrollers that support I2C communication. Libraries and example codes are readily available for Arduino, simplifying the programming process. Users can leverage these resources to quickly set up their projects, making it an ideal choice for both beginners and experienced developers keen on creating sophisticated air quality monitoring systems.
  • Question: What kind of maintenance does the GY-SGP41 sensor require?

    Answer: The GY-SGP41 sensor requires minimal maintenance due to its solid-state design, but it's important to consider a few factors for optimal performance. Regular calibration is recommended to ensure accuracy, particularly if the sensor has been exposed to high pollutant levels or has been in operation for extended periods. Users should also place the sensor in suitable environments, avoiding extreme humidity and temperatures which can affect readings, ensuring longevity and consistent performance across various applications.
  • Question: What is the power consumption of the GY-SGP41 module?

    Answer: The GY-SGP41 module is designed for low power consumption, typically operating at around 3.3V to 5V. This makes it suitable for battery-powered projects and portable applications. By efficiently managing power, the sensor can be used in continuous air quality monitoring systems without significant energy drain, making it a great fit for mobile devices and long-term installations, ensuring users obtain essential data without frequent battery replacements.
  • Question: Is the GY-SGP41 sensor affected by temperature and humidity?

    Answer: Yes, the GY-SGP41 sensor can be influenced by temperature and humidity levels, which may affect its readings. It is essential to consider these environmental factors when deploying the sensor. Most applications will benefit from implementing temperature and humidity compensation algorithms in the software to improve accuracy. This way, users can ensure that the readings reflect the true air quality, leading to more reliable data in environmental monitoring applications.
  • Question: What applications can benefit from using the GY-SGP41 sensor?

    Answer: The GY-SGP41 sensor is beneficial in a wide variety of applications that require air quality monitoring. Common uses include indoor air quality control, HVAC system optimization, smart agriculture, and even personal environment safety devices. By integrating this sensor into projects such as air quality monitoring devices or building management systems, users can detect harmful gas levels, allowing them to take corrective actions to maintain a safe and healthy environment.
  • Question: How long does it take for the GY-SGP41 sensor to warm up?

    Answer: The GY-SGP41 sensor typically requires a warm-up period of around 15 to 30 minutes to stabilize and provide accurate readings. During this time, the sensor heats up, allowing it to reach optimal operating conditions. Users should plan for this initial warm-up when setting up their air quality monitoring systems to ensure they obtain reliable data for informed decision-making in their projects.
  • Question: Where can I buy the GY-SGP41 Air Gas Sensor Module in Saint Helena?

    Answer: You can purchase the GY-SGP41 Air Gas Sensor Module from Ubuy in Saint Helena. Ubuy offers a reliable platform for sourcing this advanced air gas sensor module, ensuring that you can access it easily. With a user-friendly interface, Ubuy provides product details, customer reviews, and delivery options that enhance your shopping experience, making it your go-to destination for obtaining the GY-SGP41 sensor and other quality electronics.

RETLAJTISINT Additive Manufacturing Products Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

Currently unavailable.

We don't know when or if this item will be back in stock.

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • High-quality electronics components for reliability.
  • User-friendly with clear installation instructions.
  • Suitable for industrial, automotive, and household use.
  • Exceptional customer support for all inquiries.
  • Stable performance designed for precision.
  • Ideal for detecting gases like TVOC, ECO2, and Formaldehyde.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.