- Home Page /
- Industrial Supplies /
- Test, Measure & Inspect /
- Pressure & Vacuum /
- Pressure Probes & Sensors /
- SparkFun Qwiic MicroPressure Sensor - Miniatu...
0 ratings
Item #:
29651386
SparkFun Qwiic MicroPressure Sensor - Miniature Breakout
88% of respondents would recommend this to a friend
Item #:
29651386
WST 143
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, October 18
Secured 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
A power packed little sensor for accurate pressure sensing in a wide range of applications.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Compact Design
The SparkFun Qwiic MicroPressure Sensor is designed in a miniature form, making it perfect for projects with space constraints while maintaining high functionality.
Wide Pressure Range
This sensor supports a calibrated and compensated pressure sensing range of 1-25psi, allowing versatility for various applications in different environmental conditions.
Low Power Consumption
Its ultra-low power design makes it ideal for battery-operated devices, helping extend battery life while providing reliable pressure measurements.
Product Details
| Brand Name | SparkFun |
| UPC | 845156010691 |
| Item Highlight | 25psi piezoresistive silicon pressure sensor - Calibrated & compensated pressure sensing range of 1-25psi - Ultra Low-Power |
| Manufacturer | SparkFun Electronics |
| Model | SEN-16476 |
| Part Number | SEN-16476 |
| Item Dimensions | 1.02 x 1.06 x 0.31 inches (2.6 x 2.7 x 0.8 cm) |
| Material Type | silicon |
Who Should Buy?
-
Hobbyist Projects
Perfect for hobbyists creating DIY electronics that require precise pressure measurements in a compact size.
-
Environmental Monitoring
Ideal for environmental scientists needing accurate, low-power sensors to monitor air pressure in various settings.
-
Medical Devices
Suitable for medical applications that demand calibrated pressure readings in lightweight and battery-efficient designs.
-
High-Pressure Applications
Not suitable for applications exceeding 25psi, as it can lead to sensor damage or inaccurate readings.
Product Description
SparkFun Qwiic MicroPressure Sensor - Miniature Breakout
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the operational pressure range of the SparkFun Qwiic MicroPressure Sensor?
Answer: The SparkFun Qwiic MicroPressure Sensor operates within a range of 0 to 25 psi. This range makes it suitable for various applications requiring pressure monitoring, such as weather stations or industrial equipment. Systems designed for low-pressure measurements can leverage this sensor to maintain accurate readings, ensuring optimal functioning of pneumatic systems. -
Question:
How does the calibration process of the SparkFun MicroPressure Sensor work?
Answer: The SparkFun MicroPressure Sensor is factory calibrated and compensated for temperature, ensuring consistent accuracy in pressure readings. During production, each sensor undergoes rigorous testing to adjust its output for variations in temperature, providing users with reliable performance right out of the box. This feature is particularly beneficial for applications in changing environments such as automotive or outdoor projects, where conditions can be variable. -
Question:
Can I integrate the SparkFun MicroPressure Sensor with Arduino?
Answer: Yes, the SparkFun Qwiic MicroPressure Sensor can be easily integrated with Arduino boards using the I2C communication protocol. SparkFun provides libraries specifically designed for their Qwiic products, which simplifies connecting the sensor and reading pressure values. This makes it perfect for DIY electronics enthusiasts or educators looking to include hands-on sensor applications in their projects. -
Question:
What are the typical applications for the Qwiic MicroPressure Sensor?
Answer: The Qwiic MicroPressure Sensor is ideal for various applications including HVAC systems, environmental monitoring, and robotics. Its small form factor allows it to be incorporated into compact devices, while its accurate pressure readings make it useful in automation systems, where pressure control correlates directly with performance. For example, it can be utilized in automated irrigation systems to detect soil moisture levels through pressure differentials. -
Question:
What type of power supply does the sensor require?
Answer: The SparkFun Qwiic MicroPressure Sensor requires a supply voltage typically between 3.3V to 5V, making it compatible with most microcontrollers and development boards. By using standard power sources, this sensor can seamlessly fit into existing projects without the need for additional voltage regulation. This flexibility is advantageous for developers creating battery-operated devices or those looking to maintain low power consumption. -
Question:
What is the significance of a miniature breakout board?
Answer: The miniature breakout design of the SparkFun MicroPressure Sensor greatly enhances integration into compact projects. Smaller sizes allow for versatile placement options without taking up unnecessary space, which is essential for wearable technology or small robotics. This form factor supports applications where space is limited, such as sensor networks deployed in confined environments. -
Question:
What is piezoresistive sensing technology?
Answer: Piezoresistive sensing technology utilized in the MicroPressure Sensor involves materials that change resistance when subjected to mechanical stress, allowing for highly accurate pressure measurement. This technology is favored for its reliable performance and sensitivity, which makes it suitable for precise applications like lab experiments or automotive testing where high accuracy is paramount. -
Question:
Is the sensor suitable for high humidity environments?
Answer: Yes, the SparkFun Qwiic MicroPressure Sensor is designed to function well in high humidity environments. The sensor's construction and calibration accommodate moisture, making it effective for applications in meteorological stations, agricultural sensors, and other settings prone to humidity. Its ability to maintain accuracy in such conditions ensures that users can rely on consistent performance regardless of environmental factors. -
Question:
How can I troubleshoot if the sensor is not responding?
Answer: If the SparkFun MicroPressure Sensor is not responding, first check your connections to ensure they are secure and correctly aligned, particularly the I2C connections. Also, verify that your microcontroller is powered correctly and that the sensor’s firmware/library is appropriately installed. Ensuring these elements are functioning can often resolve communication issues. If problems persist, revisit the sensor’s datasheet for troubleshooting tips. -
Question:
Where can I buy the SparkFun Qwiic MicroPressure Sensor in Samoa?
Answer: You can purchase the SparkFun Qwiic MicroPressure Sensor through Ubuy in Samoa. Ubuy offers a variety of electronic components, including sensors, and provides efficient access to products from trusted brands like SparkFun. Their platform ensures a seamless buying experience, making it easy to find and acquire the components you need for your electronic projects.
SparkFun Pressure Probes & Sensors Editorial Review
SparkFun Qwiic MicroPressure Sensor - Miniature Breakout is notable for its impressive calibrated range of 1-25psi, making it ideal for various applications including temperature and air pressure monitoring with Raspberry Pi. Users appreciate the ultra-low power consumption and the convenience of Qwiic connectors that allow for simple daisy-chaining with other devices. Many reviewers share their satisfaction with the sensor's accuracy, noting it can measure pressures as low as 0.5 psi, which is critical for detailed pressure control tasks. However, some users reported issues with sensor reliability, facing problems such as output errors after a short usage period.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Calibrated range of 1-25 psi for accuracy
- Works well with Raspberry Pi projects
- Qwiic connectors enable easy daisy-chaining
- Ultra low-power design for efficiency
- Can measure as low as 0.5 psi
Cons
- Fragile protrusion may lead to damage if mishandled
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
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.
WST 143
Order now and get it around Sunday, October 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
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.