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Item #:
149103447
10pcs AHT20 BMP280 Temperature Humidity Sensor Module Atmospheric Pressure Module BMP280 High-Precision Sensor
Item #:
149103447
BWP 409
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Order now and get it around Tuesday, July 21
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AHT20 BMP280 module offers high precision in temperature, humidity, and atmospheric pressure measurements.
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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
High Precision
Equipped with a BMP280 sensor, this module provides accurate temperature, humidity, and atmospheric pressure readings, ensuring reliable data for various applications in weather monitoring and environmental control.
Versatile Application
Ideal for diverse projects, the AHT20 + BMP280 module suits weather stations, IoT devices, and educational kits, making it perfect for both hobbyists and professional developers aiming to integrate precise environmental sensing.
Easy Integration
Designed for seamless compatibility with microcontrollers like Arduino and Raspberry Pi, this sensor module simplifies connection and data retrieval, enhancing user experience for quick prototyping and development.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Weather Enthusiasts
Ideal for hobbyists wanting to monitor weather conditions with accurate temperature, humidity, and pressure data.
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DIY Projects
Perfect for makers and engineers creating interactive projects that require precise environmental sensing capabilities.
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Educational Use
Great for students and schools for hands-on learning about sensors and environmental monitoring in science projects.
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Professional Applications
May not meet specifications required for high-end professional environmental monitoring systems or industrial usage.
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Non-technical Users
Not suitable for those without technical skills or knowledge to integrate and use sensor modules effectively.
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Low Budget Users
Not ideal for consumers seeking low-cost, simple devices, as it requires additional equipment for proper use.
Product Description
10pcs AHT20 BMP280 Temperature Humidity Sensor Module Atmospheric Pressure Module BMP280 High-Precision Sensor
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the specifications of the AHT20 sensor?
Answer: The AHT20 sensor module is designed to measure temperature and humidity with a high degree of accuracy. It operates in a wide range of temperature, typically from -40°C to 85°C, and offers humidity readings from 0% to 100% RH. This sensor is known for its digital output, providing precise data with low power consumption, making it ideal for IoT applications and environmental monitoring. -
Question:
How does the BMP280 sensor function?
Answer: The BMP280 sensor measures atmospheric pressure and temperature, utilizing its integrated sensor technology. It operates on I2C and SPI interfaces, which allows for easy integration with microcontrollers and microcomputers. This sensor is highly reliable for various applications such as weather forecasting, altitude measurement, and indoor air quality monitoring, providing accurate readings crucial for these purposes. -
Question:
What applications can the AHT20 and BMP280 sensors be used for?
Answer: These sensors can be used across various fields such as DIY electronics, home automation, meteorological stations, and environmental monitoring systems. For instance, in home automation, they help create a smart home environment by regulating HVAC systems based on temperature and humidity data. In agriculture, they assist in monitoring crop conditions to optimize growth. -
Question:
Are the AHT20 and BMP280 sensors compatible with Arduino?
Answer: Yes, both the AHT20 and BMP280 sensor modules are compatible with Arduino platforms. With readily available libraries and sample codes, users can easily connect these sensors to their Arduino boards. This compatibility makes them popular for hobbyists and professionals alike in projects involving environmental sensing and data logging. -
Question:
Can these sensors work outside of indoor environments?
Answer: Absolutely! The AHT20 and BMP280 sensors are suited for both indoor and outdoor environments. Their robust design allows them to withstand various weather conditions, making them ideal for outdoor applications like weather stations and smart gardening systems. However, it's advisable to protect them from direct exposure to water or extreme conditions to ensure longevity. -
Question:
Do I need additional components to use these sensors?
Answer: While the AHT20 and BMP280 sensors can be directly integrated with microcontrollers, additional components may enhance their functionality. Items such as resistors, a breadboard for prototyping, and occasionally, a microcontroller board like Arduino or Raspberry Pi may be needed. These components facilitate better connections and help in achieving more complex functionalities during your projects. -
Question:
What is the power requirement for the AHT20 and BMP280 modules?
Answer: Both the AHT20 and BMP280 sensors require a low supply voltage, typically between 1.8V to 3.6V. This low power requirement makes them suitable for battery-operated devices or projects where power consumption is a critical factor. Developers can leverage this feature to design energy-efficient systems, especially in portable applications. -
Question:
How do I connect these sensors to my project?
Answer: Connecting the AHT20 and BMP280 sensors involves a straightforward process with four main pins: VCC for power, GND for ground, SDA for data input, and SCL for clock signal. Using jumper wires, you can connect these pins to corresponding pins on your microcontroller. This configuration is crucial for enabling communication and data exchange, allowing for real-time monitoring in your applications. -
Question:
What factors can affect the accuracy of readings from these sensors?
Answer: The accuracy of the AHT20 and BMP280 sensors can be affected by several factors such as calibration, temperature variations, and environmental disturbances. Ensuring proper calibration before use is key to maintaining accuracy. Additionally, for outdoor sensors, installing them in shaded areas and away from direct heat sources helps enhance measurement precision, especially for humidity and temperature readings. -
Question:
Where can I buy the 10pcs AHT20 + BMP280 Temperature Humidity Sensor Module in Botswana?
Answer: You can purchase the 10pcs AHT20 + BMP280 Temperature Humidity Sensor Module from Ubuy in Botswana. Ubuy offers a convenient platform where you can find a variety of electronics, including these high-precision sensor modules, ensuring you have access to quality products that meet your project needs.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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BWP 409
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Features & Benefits
- High precision digital sensors for temperature, humidity, and pressure measurement.
- Wide working voltage of DC 2.0-5V suitable for various applications.
- Temperature range from -40°C to 85°C ensures versatility.
- Supports I2C interface for easy integration with multiple devices.
- Includes 10 pieces, providing excellent value for bulk projects.
- Ideal for atmospheric pressure altitude measurement and meteorological stations.
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