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Item #:
92172890
BME280 Environmental Sensor Module Temperature, Humidity, Barometric Pressure Detection Module I2C/SPI Interface 3.3V/5V Operating Voltage for
Item #:
92172890
TJS 283
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The BME280 Environmental Sensor is suited for applications such as environment monitoring, weather forecast, altimeter, and IoT projects.
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What Stands Out
Multifunctionality
Combines temperature, humidity, and barometric pressure sensing in one module, making it ideal for weather forecasts and various IoT applications.
Flexible Interfaces
Supports both I2C and SPI communication protocols, allowing easy integration with various microcontrollers and ensuring compatibility with different project requirements.
Wide Voltage Range
Operates at both 3.3V and 5V, accommodating a wide range of devices, enhancing usability in diverse electronic projects without voltage compatibility issues.
Product Details
| Item Weight | 0.02 lbs (10 grams) |
Who Should Buy?
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Environmental Researchers
Ideal for researchers monitoring environmental conditions in various ecosystems, providing accurate temperature and humidity readings.
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IoT Developers
Perfect for integrating into IoT projects requiring environmental sensing capabilities, supporting both I2C and SPI interfaces.
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Weather Enthusiasts
Useful for hobbyists and enthusiasts wanting to create their own weather stations for personal use and forecasting.
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High-Precision Needs
Not suitable for applications requiring extreme accuracy or precision beyond standard sensing capabilities of consumer modules.
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Large Scale Projects
May not be the best choice for large-scale or industrial projects needing robust, industrial-grade sensing solutions.
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Basic Users
Not ideal for casual users who seek simple temperature or humidity measurements with minimal setup and complexity.
Product Description
BME280 Environmental Sensor Module Temperature, Humidity, Barometric Pressure Detection Module I2C/SPI Interface 3.3V/5V Operating Voltage for Weather Forecast, IoT Projects
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Customer Questions & Answers
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Question:
What is the BME280 Environmental Sensor Module used for?
Answer: The BME280 Environmental Sensor Module is designed to measure temperature, humidity, and barometric pressure, making it ideal for various weather monitoring applications. This compact device can be utilized in home automation systems, weather stations, and IoT projects where environmental data is critical. With its high accuracy and low power consumption, it supports both I2C and SPI interfaces, allowing seamless integration with microcontrollers and single-board computers. -
Question:
How do I interface the BME280 with a microcontroller?
Answer: Interfacing the BME280 with a microcontroller is straightforward due to its I2C and SPI compatibility. For I2C, connect the SDA and SCL pins to your microcontroller’s corresponding data lines. For SPI, ensure that you connect the MISO, MOSI, SCK, and CS pins appropriately. Then, use libraries specific to your microcontroller’s platform, like Arduino, to communicate with the sensor and retrieve data. This setup is commonly used in weather stations and smart home projects. -
Question:
What are the operating voltage specifications for the BME280 module?
Answer: The BME280 Environmental Sensor Module operates at both 3.3V and 5V, making it versatile for different projects. Most microcontrollers and development boards can provide either voltage level, so you can integrate the BME280 seamlessly into your existing setups. This flexibility is particularly useful for hobbyists and professionals working on weather monitoring projects who may have various ICs with different operating conditions. -
Question:
Can I use multiple BME280 modules in a single project?
Answer: Yes, you can interface multiple BME280 modules within a single project, but it requires specific address configurations if connecting via I2C. Each sensor must have a unique address, which you can achieve with I2C multiplexers. Alternatively, using SPI will allow you to connect multiple devices without address conflicts by managing individual chip select lines. This setup is beneficial for comprehensive environmental monitoring across different locations. -
Question:
What distinguishes the BME280 from other environmental sensors?
Answer: The BME280 stands out due to its ability to measure three different environmental parameters: temperature, humidity, and atmospheric pressure in a single compact module. Its high accuracy, low power consumption, and versatility in communication (I2C/SPI) make it an excellent choice for projects requiring precise readings in a unified package. Typical applications include weather stations, smart agriculture, and HVAC systems where comprehensive environmental data is crucial. -
Question:
Does the BME280 sensor require calibration?
Answer: Although the BME280 is factory calibrated and offers precise measurements straight out of the box, slight offsets in readings may occur due to environmental conditions. In sensitive applications, it can be beneficial to perform additional calibration against known standards or reference devices, particularly for temperature and humidity measurements. This practice ensures reliability in scenarios like indoor climate control or meteorological data collection. -
Question:
What programming languages can I use to work with the BME280?
Answer: You can program the BME280 using several programming languages, primarily C and Python, especially with platforms like Arduino and Raspberry Pi. Libraries are readily available for these environments, simplifying the coding process. This flexibility allows both beginners and advanced users to implement the sensor in various applications, ranging from simple temperature trackers to complex automated weather systems. -
Question:
What are some common projects using the BME280 sensor?
Answer: The BME280 sensor is popular in numerous projects, such as home automation systems, weather stations, and environmental monitoring devices. For instance, you could create a DIY weather station that collects and displays local temperature, humidity, and pressure data for personal use or educational purposes. Additionally, it can be integrated into IoT devices to monitor air quality or manage HVAC systems for optimized energy consumption. -
Question:
Can I use the BME280 in a battery-powered application?
Answer: Yes, the BME280 sensor is well-suited for battery-powered applications due to its low power consumption. When configured in low-power modes and combined with sleep cycles of the microcontroller, it helps prolong battery life significantly. This feature makes it ideal for portable weather monitoring devices, wearable technology, and remote sensing applications where energy efficiency is paramount. -
Question:
Where can I buy BME280 Environmental Sensor Module in Tajikistan?
Answer: You can purchase the BME280 Environmental Sensor Module through Ubuy in Tajikistan. Ubuy offers a wide range of electronic components, making it a reliable choice for obtaining high-quality sensors like the BME280 for your projects. With user-friendly navigation and comprehensive product descriptions, Ubuy ensures that you can find exactly what you need for your environmental monitoring and automation needs.
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Features & Benefits
- Ultra small form factor designed for portability.
- Low power consumption for extended use.
- High precision temperature sensing with ±1°C accuracy.
- Humidity sensing ranging from 0 to 100%RH.
- Compatible with both I2C and SPI interfaces.
- Ideal for various applications including IoT and weather forecasting.
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