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Item #:
97153392
GY-BMP280 Atmospheric Pressure Sensor Module, Digital Atmospheric air Pressure Sensor High Precision BMP280 Arduino Pressure Sensor Replaces BMP180
Item #:
97153392
NGN 30939
Price Details
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The BMP280 offers high performance in all applications requiring accurate pressure measurement.
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What Stands Out
High Precision
The BMP280 sensor module offers superior accuracy in atmospheric pressure readings, making it ideal for projects that demand reliable environmental data.
Digital Interface
Supports both IIC and SPI communication protocols, ensuring compatibility with various microcontrollers, including Arduino, for seamless integration in diverse applications.
Cost-Effective Bundle
Available in a pack of 10 units, this sensor module provides excellent value for makers and developers looking to implement multiple sensors in their projects without breaking the bank.
Product Details
- ♥ BMP280 is an absolute barometric pressure sensor designed for mobile applications. Its small size and low power consumption of 2.7 µA @1Hz allow implementation in battery-operated devices such as cell phones, GPS modules or watches. As the successor to the widely adopted BMP180, the BMP280 offers high performance in all applications requiring accurate pressure measurement. The BMP280 operates with lower noise and supports new filter modes and SPI interface in 63% less space than the BMP180.
- ♥ BMP280 sensor proprietary APSM (Advanced Porous Silicon Membrane) MEMS manufacturing process is fully CMOS compatible and allows a hermetic sealing of the cavity in an all-silicon process. The BMP280 is based on a proven Piezo-resistive pressure sensor technology featuring high EMC robustness, high accuracy and linearity, and long-term stability.
- ♥ Emerging applications of indoor navigation, health care as well as GPS refinement require high relative accuracy and a low TCO at the same time. BMP280 is perfectly suitable for applications like floor detection since sensors feature excellent relative accuracy is ±0.12 hPa, which is equivalent to a ±1 m difference in altitude. The very low offset temperature coefficient (TCO) of 1.5 Pa/K translates to a temperature drift of only 12.6 cm/K.
- ♥ Product parameters:①Size: 15.4mm(L)*11.6mm(W)*2.4mm(H)②Digital interface type: IIC (slave mode 3.4MHz) or SPI (3-wire or 4-wire slave mode 10MHz)③Air pressure measurement range: 300 ~ 1100hPa (hectopascal)④Air pressure measurement error: ±1hPa Resolution: 0.16Pa⑤Temperature measurement range: 0℃～65℃⑥Temperature measurement error: within ±0.5°C ±1°C Resolution: 0.01°C⑦Working voltage: 3.3V⑧With M3 fixing screw holes, easy to install and fix
- ♥ BMP280 TARGET APPLICATIONS：①Enhancement of GPS navigation (e.g. time-to-first-fix improvement, dead-reckoning, slope detection)② Indoor navigation (floor detection, elevator detection)③ Outdoor navigation, leisure, and sports applications④ Weather forecast⑤ Vertical velocity indication (e.g. rise/sink speed)
Product Technical Details
| Package Dimensions | 6 x 4 x 0.4 inches |
| Item Weight | 0.81 ounces |
| Manufacturer | EC Buying |
Who Should Buy?
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Weather Station Projects
Ideal for hobbyists building weather stations to monitor atmospheric pressure and predict weather conditions accurately.
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Educational Purposes
Suitable for students and educators looking to teach and learn about environmental science and sensor technology.
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Robotics Applications
Perfect for robotics enthusiasts requiring environmental sensors for altitude detection and navigation assistance.
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Basic Home Use
Not ideal for casual users seeking simple, plug-and-play home devices for atmospheric pressure without programming.
Product Description
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Customer Questions & Answers
-
Question:
What is the GY-BMP280 Atmospheric Pressure Sensor Module used for?
Answer: The GY-BMP280 Atmospheric Pressure Sensor Module is designed to measure atmospheric pressure and temperature accurately. This sensor is ideal for weather monitoring, altitude tracking, and environmental research. It features high precision, making it suitable for applications in drones, weather stations, and IoT projects that require reliable data on air pressure and temperature. By replacing the BMP180, it offers improved performance and sensitivity, allowing hobbyists and professionals to gather precise measurements. -
Question:
How does the BMP280 sensor compare to the older BMP180 model?
Answer: The BMP280 sensor boasts enhanced features compared to the BMP180. It delivers improved measurement accuracy, lower power consumption, and more consistent results across various environmental conditions. The BMP280 leverages advanced calibration and compensation algorithms, allowing for more precise pressure and temperature readings. This makes it a better choice for projects needing detailed atmospheric data, such as autonomous vehicles and meteorological systems, ensuring data reliability. -
Question:
Can I use the GY-BMP280 with an Arduino board?
Answer: Absolutely! The GY-BMP280 is specifically designed to be compatible with Arduino boards, making it an excellent choice for hobbyists and developers. To use this sensor, simply connect it to your Arduino via I2C or SPI interface, and utilize relevant libraries available in the Arduino ecosystem. This compatibility opens up countless possibilities for various projects such as weather stations, altitude measurement devices, and even mobile applications in robotics. -
Question:
What technical specifications should I consider for the BMP280?
Answer: Key technical specifications of the BMP280 include its operating pressure range from 300 to 1100 hPa and temperature range from -40°C to 85°C. It also features a high accuracy of ±1 hPa for pressure and ±1°C for temperature. These specifications make it suitable for a wide range of applications in both consumer electronics and scientific research, like environmental monitoring systems or handheld weather devices. Understanding these specs can guide you in selecting the right sensor for your specific project needs. -
Question:
What programming libraries are suggested for the BMP280 sensor?
Answer: For programming the BMP280 sensor with an Arduino, popular libraries include Adafruit BMP085 Unified and SparkFun BMP280 libraries. These libraries provide easy-to-use functions that facilitate data retrieval from the sensor. You can quickly gather temperature and pressure readings with minimal coding effort. This simplifies the integration of atmospheric measurements into your projects, whether you're developing a hobbyist application or a professional device. -
Question:
Is the GY-BMP280 sensor suitable for high-altitude applications?
Answer: Yes, the GY-BMP280 sensor is highly suitable for high-altitude applications due to its wide pressure measurement range. With its ability to accurately measure pressure even at lower levels, it can be an excellent tool for drones, weather balloons, and mountaineering gadgets. Users often employ it for altitude estimation by calculating the difference in pressure as altitude increases, providing vital data for navigation and safety. -
Question:
What is the power consumption of the BMP280 sensor?
Answer: The BMP280 sensor is known for its low power consumption, typically operating at just 1.8 microamps in sleep mode. This feature makes it an ideal choice for battery-powered applications, ensuring extended operation without frequent recharges. Users typically integrate this sensor into portable devices like wearable tech, remote environmental monitors, and drones, where longevity and energy efficiency are crucial. -
Question:
How do I calibrate the BMP280 sensor?
Answer: Calibrating the BMP280 sensor involves ensuring it is configured correctly with respect to your specific environmental conditions. While the sensor comes pre-calibrated, for increased accuracy, users should account for local conditions by adding environmental offsets in their code. This calibration process is particularly helpful in precision applications such as meteorology or scientific experiments where high accuracy is essential. -
Question:
Where can I buy the GY-BMP280 Atmospheric Pressure Sensor Module in Nigeria?
Answer: You can purchase the GY-BMP280 Atmospheric Pressure Sensor Module from Ubuy in Nigeria. Ubuy offers a reliable purchasing platform, showcasing various electronic components, including the BMP280 sensor. By visiting their website, you can find the sensor along with detailed product descriptions and user reviews, assisting you in making an informed decision for your project needs.
EC Buying Pressure Probes & Sensors Editorial Review
The GY-BMP280 Atmospheric Pressure Sensor Module has garnered a mixed reception among users, with several praising its performance and ease of use, while others have experienced significant issues. On the positive side, users have reported that the sensor module is straightforward to install and integrates well with various systems. The ability to easily change the I2C address is highlighted as a significant advantage, particularly for those utilizing multiple sensors on the same bus. Many users indicated that the sensors maintained Consistent calibration and provided results closely aligned with their reference gauges when averaging the output over time. Furthermore, several customers noted the sensors' compatibility with popular platforms like Meshtastic on LoRa systems and Heltec Wireless Sticks. However, the experience has not been uniformly positive. A concerning number of users reported that a portion of the sensors failed shortly after installation. Issues ranged from DOA (dead on arrival) units to discrepancies in accuracy, with some sensors showing a Consistent deviation of 10°F high. This inConsistency in quality has led to frustration among some users, particularly those who had to deal with failures after initial positive experiences. In summary, while the GY-BMP280 Atmospheric Pressure Sensor Module offers good features and functionality for many applications, potential buyers should be cautious about quality control issues that some users have encountered. **
Customer Reviews & Ratings
47 customers ratings
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5 Star
73%
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4 Star
13%
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3 Star
4%
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2 Star
3%
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1 Star
7%
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Pros
- Easy to install and use
- Multiple I2C address options
- Consistent calibration across units
- Good compatibility with various platforms
Cons
- Reported accuracy discrepancies
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NGN 30939
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Features & Benefits
- High-precision digital atmospheric air pressure sensor.
- Low power consumption of 2.7 µA, ideal for battery-powered devices.
- Superior performance and lower noise compared to BMP180.
- Excellent relative accuracy of ±0.12 hPa for effective floor detection.
- Supports IIC/SPI interface for versatile connectivity.
- Compact size (15.4mm x 11.6mm x 2.4mm) allows easy integration.
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