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BME280 - humidity, temperature and pressure sensor 110 kPa I2C / SPI - 3.3V

Index: DNG-11803 EAN: 5904422366179

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Humidity, temperature and pressure sensor powered with the voltage of 3.3 V with I2C and SPI interface. Measuring range: temperature: -40 °C to 85 °C, humidity: 10% RH to 100% RH, pressure: from 300 hPa to 1100 hPa.

€8.50

€6.91 tax excl.

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BME280 - connectors:

Manufacturer: OEM

Description

Easy to use temperature, humidity and pressure sensor powered with the voltage of 3.3 V. It communicates through an I2C or SPI interface. It is used in, e.g. meteorological stations, monitoring of the conditions in closed spaces, etc.

Pins

The module communicates via the I2C or SPI bus, it is supplied with the voltage of 3.3 V.

PIN	Description
VCC	Supply voltage is 3.3 V.
GND	The ground of the system.
SCL	Clock line of the I2C/SPI bus.
SDA	The data line of the I2C/SPI bus.
CSB	Chip Select
SD0	MISO in SPI mode.

Specification

Supply voltage: 3.3 V
Module dimensions: 15 x 10 mm
Two mounting holes with a diameter of 3 mm
Temperature

Measurement range: -40 to 85 °C
Accuracy: ± 1 °C

Humidity:

Measuring range: 10 to 100% RH
Accuracy: ± 3% RH

Pressure
- Measuring range: 300 to 1100 hPa
- Accuracy: ± 1 hPa

Useful links

Interface	SPI / I2C
Sensor - Temperature to	85 °C
Sensor - Temperature accuracy	+/- 1 °C
Sensor - Temperature from	-40 °C - 120 °C
Package width	5 cm
Package height	0.2 cm
Package depth	8 cm
Package weight	0.001 kg

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Product reviews

BME280 - humidity, temperature and pressure sensor 110 kPa I2C / SPI - 3.3V

4.9/5

Average grade

21

Customers opinion

The following opinions are collected
and verified by
an external partner Trustmate
and come from the post-purchase process.

Zdjęcia użytkowników

Janusz 30.01.2023 Confirmed purchase Translated review

The BME280 sensor module is a clever design with such low power consumption that it can be powered from any RaspberryPi pin set to high. In the event that we do not use ready-made libraries and drivers, we can correct the temperature, pressure and humidity indications by calibrating individually for each unit, unfortunately, but it is possible, as I had the opportunity to see. Greetings to all BME280 fans!

Marcin 09.12.2024 Confirmed purchase Translated review

👍️ OK as described

Łukasz 20.06.2024 Confirmed purchase Translated review

The BME280 sensor is one of the best sensors on the market, although it is not without its drawbacks, the most important of which are: a) very complicated calculations that need to be done to convert raw readings into final results, b) lack of series keeping by the manufacturer with different results of sensors of the same type or similar (BMP), exceeding the assumed measurement error, c) low resistance to electromagnetic and/or electrical interference, especially in the case of atmospheric pressure and temperature. However, despite the disadvantages described above, the sensor still stands out positively from the competition in terms of (after all) measurement accuracy, including out-of-range operation from the official data sheet. Low power consumption allows it to be used in battery-powered devices.

Jan 15.04.2024 Confirmed purchase Translated review

Everything is fine, tested on the I2C bus with Tinycontrol LAN controller LK3.

Piotr 05.03.2024 Confirmed purchase Translated review

Everything is ok. For buyers. Do not confuse BME280 with BMP280.

Vladimír 10.09.2023 Confirmed purchase Translated review

It works, there is satisfaction. V. Vanek

Maciej J. 31.08.2023 Confirmed purchase Translated review

Correct, the appearance is a matter of taste and aesthetics, and usability is fully to be achieved

Krzysztof 13.07.2023 Confirmed purchase Translated review

Fast delivery. Works :)

KRZYSZTOF 19.12.2022 Confirmed purchase Translated review

Very easy to use, works reliably

Łukasz P. 29.11.2021 Confirmed purchase Translated review

One of the best sensors for temperature, humidity and atmospheric pressure. Unfortunately, it is not without flaws. In particular, it is susceptible to interference caused by the activity of the WiFi module in the Raspberry Pi. The probable cause of the interference are voltage drops (including ground noise) generated during WiFi activity or voltage induction caused by the same module. As a result, there are occasional communication errors or reading pins, e.g. there is a sudden jump in temperature by 20 degrees and then returns to normal.

Maciej K. 03.02.2021 Confirmed purchase Translated review

Works great, measures

Kasia B. 27.01.2021 Confirmed purchase Translated review

The sensor measures temperature, humidity and pressure with reasonable accuracy. There are never any parameter jumps. Works with Arduino and Raspberry. I recommend