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- 5pcs GY-BME280-3.3 BME280 3.3V High Precision...
5pcs GY-BME280-3.3 BME280 3.3V High Precision Atmospheric Pressure Sensor Altimeter Module GY-BME280-3.3 Temperature Humidity Sensor Module for
€ 37
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The BME280 is the best low-cost, precision sensing solution for measuring barometric pressure with 1 hPa accuracy, temperature with 1.0°C accuracy, and can even be used as an altimeter with 1 meter accuracy.
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Detalhes do produto
- 【ASPM Technology】BME280 is a small package and low-power digital composite sensor of Advanced Porous SiliconMembrane technology, which can measure ambient temperature, humidity and atmospheric pressure.
- 【Sensor Features】The humidity sensor has fast wake up and response time, high precision and wide temperature operating range; The pressure sensing element is a piezoresistive low noise, high precision and high resolution absolute atmospheric pressure sensing element. The temperature sensing element has the characteristics of low noise and high resolution, and the temperature value can be self-corrected by temperature compensation for humidity and air pressure.
- 【Range & Accuracy & Resolution】Temperature measurement range :0℃~65℃ Temperature measurement error :±0.5℃ MAX±1℃; Resolution 0.1℃ Relative humidity measurement range :0%~100% Humidity response time: greater than 1s relative humidity measurement error :±2%; Humidity lag :±1%; Resolution 0.8% Pressure measurement range :300~1100hPa(HPa) Pressure measurement error :±1hPa resolution 0.18Pa.
- 【Usage Instruction】The module determines the device address through SD0 pin in 12C mode. The SDO GND low-level slave address is 1110110(0x76), and the default of this module is 0x76. High level slave address 1110111(0x77).
- 【Applications】Humidity sensors and air pressure sensors can be independently enabled/disabled by configuring the sample rate register, the sample rate of the sensor can be set, ideal for mobile devices with limited space, such as smart phones, tablets, smart watches and wearables, weather forecasts, vertical speed indicators, flight control devices, indoor and outdoor navigation, smart home devices.
| Package Dimensions | 6.42 x 2.28 x 0.71 inches (16.3 x 5.8 x 1.8 cm) |
| Item Weight | 0.634 ounces (17.97 grams) |
| Manufacturer | PAMEENCOS |
| Date First Available | December 11, 2023 |
DESCRIÇÃO DO PRODUTO
Perguntas e Respostas dos Clientes
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pergunta:
What are the main features of the GY-BME280-3.3 sensor module?
Resposta: The GY-BME280-3.3 is a high precision sensor module capable of measuring temperature, humidity, and atmospheric pressure. This module utilizes the BME280 sensor, which combines these three functionalities in a compact design. It operates at 3.3V, making it suitable for various microcontroller projects like Arduino and Raspberry Pi. The sensor provides accurate readings for altimetry and environmental monitoring applications, making it ideal for weather stations and indoor climate control. -
pergunta:
How can I connect the GY-BME280-3.3 module to a microcontroller?
Resposta: Connecting the GY-BME280-3.3 sensor module to a microcontroller is straightforward. You can use I2C or SPI communication protocols. For I2C, connect the SDA pin to the microcontroller’s SDA pin, SCL to the SCL pin, VCC to the power source, and GND to ground. Follow the respective library documentation related to your microcontroller for programming. This allows for easy data reading on temperature, humidity, and pressure. -
pergunta:
What applications can I use the GY-BME280-3.3 sensor for?
Resposta: The GY-BME280-3.3 sensor is ideal for a variety of applications, such as weather stations, environmental monitoring, indoor climate control, and altimeter functionalities in drones. It's frequently used in DIY projects by enthusiasts and engineers alike to gather real-time data on atmospheric conditions. This makes it perfect for educational purposes as well, allowing students to learn practical electronics and environmental sciences. -
pergunta:
Is the GY-BME280-3.3 sensor compatible with Arduino?
Resposta: Yes, the GY-BME280-3.3 sensor is highly compatible with Arduino platforms. Various libraries are available, such as the Adafruit BME280 library, which simplifies the process of interfacing with the sensor. Users can easily retrieve and display temperature, humidity, and pressure data, making this sensor a popular choice for Arduino projects focusing on environmental sensing. -
pergunta:
What is the measurement range of the GY-BME280-3.3 sensor?
Resposta: The GY-BME280-3.3 sensor offers an impressive measurement range. It can measure temperature from -40°C to 85°C, humidity from 0% to 100%, and atmospheric pressure from 300 hPa to 1100 hPa. This wide range of measurements makes it perfect for many applications, from meteorology to altitude sensing in aviation, ensuring accurate data across varying environmental conditions. -
pergunta:
How do I calibrate the GY-BME280-3.3 sensor?
Resposta: Calibration for the GY-BME280-3.3 is generally not needed, as it comes factory-calibrated. However, for precision applications, you may want to verify readings against known standards. Utilizing software libraries can aid in adjusting coefficients based on environmental conditions. This is particularly useful for applications requiring high accuracy, such as in scientific research and precise environmental monitoring. -
pergunta:
Can I use multiple GY-BME280-3.3 sensors in one project?
Resposta: Yes, you can use multiple GY-BME280-3.3 sensors in one project, especially via I2C protocol by assigning unique addresses. This setup allows you to monitor multiple locations simultaneously or to integrate various environmental parameters. Be sure to manage address conflicts appropriately in your code to ensure accurate data collection. -
pergunta:
What is the power consumption of the GY-BME280-3.3 sensor?
Resposta: The GY-BME280-3.3 sensor is designed for low power consumption. In normal mode, it consumes approximately 3.6µA while measuring, which makes it suitable for battery-powered applications. This efficiency allows for prolonged operation in remote sensing deployments, such as in weather stations or IoT projects, where power resources might be limited. -
pergunta:
Where can I buy the GY-BME280-3.3 sensor module in Portugal?
Resposta: You can purchase the GY-BME280-3.3 sensor module from Ubuy in Portugal. Ubuy provides a reliable platform for acquiring electronic components and offers a user-friendly shopping experience. With various options and easy navigation, you can find the GY-BME280-3.3 easily and have it shipped to your location. -
pergunta:
Is the GY-BME280-3.3 sensor resistant to environmental factors?
Resposta: While the GY-BME280-3.3 sensor is designed to function under a variety of environmental conditions, it is important to protect it from extreme moisture and dust. Using enclosures or housing can ensure its longevity, especially in outdoor applications where exposure to the elements is a concern. This durability is vital for outdoor weather stations and mobile environmental monitoring systems.
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Recursos e benefícios
- High precision sensor for temperature, humidity, and pressure.
- Measures barometric pressure with 1 hPa accuracy.
- Temperature measurement accuracy of 1.0°C.
- Versatile: supports both I2C and SPI interfaces.
- Power consumption as low as 0.1 uA in sleep mode.
- Compact size and suitable for a wide range of applications.
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