Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Sensor Type	BME280 Digital Environmental Sensor
Measured Parameters	Temperature, Humidity, Barometric Pressure
Communication Interface	I2C and SPI
Operating Voltage	1.8V to 3.6V
Temperature Range	-40°C to +85°C
Humidity Range	0% to 100% RH
Pressure Range	300 hPa to 1100 hPa
Accuracy (Pressure)	±1 hPa absolute accuracy
Board Dimensions	12mm x 12mm x 2mm
Mounting Style	Through-hole pins included

6 reviews

Anonymous

Mar 23, 2026

Rating: 5/5

Reliable data output

I've been running this for a month in my home automation system. The pressure readings help predict local weather changes accurately. No drift observed so far.

Anonymous

Mar 17, 2026

Rating: 5/5

Essential for plant monitoring

Using this to monitor conditions in my greenhouse. The humidity sensitivity is impressive, allowing me to automate misters effectively. Very satisfied with the purchase.

Anonymous

Mar 09, 2026

Rating: 5/5

Perfect for weather stations

This sensor module works flawlessly with my Arduino project. The readings are consistent and the I2C interface was very easy to set up. Highly recommended for DIY enthusiasts.

Anonymous

Mar 08, 2026

Rating: 5/5

Easy to use for beginners

As someone new to sensors, I found the library support excellent. It took me less than an hour to get temperature and humidity displaying on my LCD screen.

Anonymous

Mar 05, 2026

Rating: 4/5

Solid performance

Good precision for the price point. The SPI mode is a nice bonus if you run out of I2C addresses on your bus. Packaging was secure and delivery was fast.

Anonymous

Mar 03, 2026

Rating: 4/5

Great value, minor soldering needed

The sensor itself is accurate and responsive. You do need to solder the header pins yourself, but that is standard for this type of module. Good documentation provided.

5 FAQ

Q: Is this compatible with 5V microcontrollers like the Arduino Uno?

A: Yes, the module includes a voltage regulator and level shifters, making it safe to use with 5V logic systems like the Arduino Uno.

Q: Does this module come with header pins pre-soldered?

A: No, the module comes with loose header pins in the package. You will need to solder them onto the board yourself.

Q: Do you provide sample code for Raspberry Pi?

A: Yes, we provide Python libraries and example scripts for Raspberry Pi on our GitHub repository, which is linked in the product manual.

Q: What is the default I2C address for this sensor?

A: The default I2C address is typically 0x76. If you need to change it to 0x77, you can cut the trace on the back of the board as described in the datasheet.

Q: Can this sensor be used outdoors directly?

A: The sensor chip itself is robust, but the PCB is not waterproof. For outdoor use, please house the module in a breathable, weather-proof enclosure.

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