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Item #:
113101431
BME688 Environmental Sensor for Raspberry Pi/Raspberry Pi Pico/Arduino/ESP32, Supports Temperature/Humidity/Barometric Pressure/VOC Gas Detection/AI
Item #:
113101431
MWK 104320
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Imported from USA store
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Order now and get it around Monday, September 21
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Improve your air quality monitoring with the BME688 Environmental Sensor, capable of detecting a wide range of gases and ensuring better health for your smart home.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Comprehensive Monitoring
The BME688 measures temperature, humidity, barometric pressure, and VOCs, offering an all-in-one solution for environmental monitoring, perfect for DIY enthusiasts and developers seeking versatile IoT applications.
AI-Powered Insights
Equipped with AI capabilities, this sensor provides intelligent analysis and predictions for air quality, enhancing user experience and enabling proactive environmental management.
Flexible Connectivity
Supports both I2C and SPI interfaces, allowing seamless integration with various platforms like Raspberry Pi, Arduino, and ESP32, making it a go-to choice for hobbyists and professionals alike.
Product Details
| Connectivity Technology | I2C, SPI |
| Processor Brand | ARM |
| Compatible Devices | Arduino, Raspberry Pi, Raspberry Pi Pico, ESP32 |
| RAM Memory Technology | DDR4 |
| Processor Count | 1 |
| Brand | iiunius |
| Model Name | BME688 Environmental Sensor |
| Built-In Media | BME688 Environmental Sensor, PH2.0 6PIN cable (~20cm) |
| Manufacturer | iiunius |
| Included Components | BME688 Environmental Sensor, PH2.0 6PIN cable (~20cm) |
| CPU Manufacturer | ARM |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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Developers and Makers
Ideal for hobbyists and developers looking to build DIY projects involving environmental monitoring with advanced sensor capabilities.
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Educational Institutions
Perfect for schools and universities for teaching students about environmental science and IoT applications using hands-on learning.
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Home Automation Enthusiasts
Beneficial for users wanting to integrate air quality monitoring into their smart home systems for better living conditions.
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Non-Technical Users
Not suitable for users without programming skills or expertise, as setup may require technical knowledge and troubleshooting.
Product Description
BME688 Environmental Sensor for Raspberry Pi/Raspberry Pi Pico/Arduino/ESP32, Supports Temperature/Humidity/Barometric Pressure/VOC Gas Detection/AI Function, I2C and SPI with AI Function
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What types of measurements can the BME688 Environmental Sensor provide?
Answer: The BME688 Environmental Sensor is designed to measure temperature, humidity, barometric pressure, and volatile organic compounds (VOC). This multifunctionality makes it ideal for a variety of applications, from indoor air quality monitoring to weather stations. For example, hobbyists can use it in their DIY weather projects with Raspberry Pi, Arduino, or ESP32 to create a comprehensive environmental monitoring system. -
Question:
Is the BME688 compatible with Raspberry Pi and Arduino?
Answer: Yes, the BME688 is fully compatible with Raspberry Pi, Raspberry Pi Pico, Arduino, and ESP32 platforms. This compatibility allows users to easily integrate the sensor into their existing projects or create new ones. By utilizing libraries and example codes available online, users can quickly set up data readings and utilize the sensor in applications such as home automation or environmental monitoring. -
Question:
How does the AI feature of the BME688 work?
Answer: The AI capability of the BME688 sensor allows it to classify air quality based on voltage readings. By using machine learning models, the sensor can detect specific gas concentrations and interpret complex environmental conditions. This feature makes it suitable for advanced applications, including smart home systems that optimize air quality based on detected VOC levels or indoor climate control systems, ensuring a healthier living environment. -
Question:
What is VOC detection, and why is it important?
Answer: VOC (Volatile Organic Compounds) detection is crucial for assessing indoor air quality, as these compounds can come from household products, paints, and construction materials. The BME688's ability to measure these levels allows users to mitigate health risks associated with poor air quality. For instance, when integrated into a smart home setup, the sensor can trigger alerts if VOC levels become hazardous, enabling timely interventions. -
Question:
Can the BME688 be used in outdoor environments?
Answer: The BME688 is suitable for both indoor and outdoor environments, but it should be housed in a weather-resistant enclosure if used outside. This ensures accurate readings while protecting the sensor from rain and dust. For example, you might use it in an outdoor weather station to monitor atmospheric conditions or air quality near high-traffic areas, contributing valuable data for environmental studies. -
Question:
Which programming languages are compatible with the BME688?
Answer: The BME688 can be used with various programming languages like Python, C++, and even Arduino's language. Most platforms have libraries that simplify the integration process, making it accessible even for beginners. By coding in Python, for example, users can create scripts to log data over time, analyze trends, or display real-time readings on a dashboard, adding depth to their environmental projects. -
Question:
How accurate are the readings from the BME688 sensor?
Answer: The BME688 provides highly accurate measurements, with calibration adjustments helping to maintain performance over time. The sensor boasts specifications that ensure precise data for temperature, humidity, pressure, and gas levels. This accuracy is crucial in applications that require reliable data, such as research projects or health monitoring systems where precise environmental conditions directly affect outcomes. -
Question:
What power supply does the BME688 require?
Answer: The BME688 typically operates at a voltage of 3.3V to 5V, making it versatile for various platforms including Raspberry Pi and Arduino. Users can power the sensor directly from the microcontroller's pin. For projects utilizing battery power, this low-consumption requirement ensures prolonged operational time, which is beneficial for portable environmental monitoring units. -
Question:
Can multiple BME688 sensors be used in a single project?
Answer: Yes, multiple BME688 sensors can be integrated into a single project by utilizing different I2C addresses. This enables users to collect data from several locations simultaneously. For example, deploying multiple sensors in various rooms allows for comprehensive monitoring of air quality throughout an entire home, giving users a more detailed picture of their indoor environment. -
Question:
Where can I buy the BME688 Environmental Sensor in Malawi?
Answer: You can purchase the BME688 Environmental Sensor for Raspberry Pi, Raspberry Pi Pico, Arduino, and ESP32 exclusively on Ubuy in Malawi. Ubuy offers a wide selection of electronic components and accessories, ensuring you receive an authentic, high-quality product suitable for your projects.
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Pros
- Accurate environmental readings
- Supports multiple platforms
- Easy to integrate with projects
- Compact and lightweight design
- Advanced AI capabilities
Cons
- May require extra setup time.
Platform Trust & Buyer Confidence
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
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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
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- 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.
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MWK 104320
Order now and get it around Monday, September 21
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Features & Benefits
- Measures temperature, humidity, barometric pressure, and gas detection.
- Detects a wide range of gases, including volatile organic compounds (VOCs).
- Compatible with popular platforms like Arduino, Raspberry Pi, and ESP32.
- Supports both I2C and SPI communication options.
- Onboard voltage translator for 3.3V/5V compatibility.
- Comes with comprehensive online development resources and manual.
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