Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Sensor Model	BMP280 (Backward Compatible with BMP180)
Interface Protocol	I2C and SPI
Operating Voltage	1.71V to 3.6V
Pressure Range	300 hPa to 1100 hPa
Pressure Accuracy	±0.12 hPa (±1 meter)
Temperature Range	-40°C to +85°C
Current Consumption	2.7 µA at 1 Hz sampling rate
Package Type	LGA8 Metal Lid Module
Dimensions	12mm x 10mm x 2mm
Application Use	Weather Stations, GPS Enhancement, Indoor Navigation

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Reliable batch for our workshop

Bought ten of these for a student workshop. Every single unit worked out of the box. Consistent quality makes this a go-to choice for educational projects involving environmental sensing.

Anonymous

Mar 18, 2026

Rating: 5/5

Perfect for my weather station project

This sensor module works flawlessly with my Arduino setup. The I2C communication is stable, and the pressure readings are consistent with local weather reports. Highly recommended for DIY enthusiasts.

Anonymous

Mar 17, 2026

Rating: 4/5

Solid performance

Does exactly what it says. Temperature readings are decent, though I primarily use it for barometric pressure. Documentation online is plentiful which helps a lot during setup.

Anonymous

Mar 08, 2026

Rating: 5/5

Low power consumption confirmed

Running this on a battery-powered ESP32 node. The sleep modes work exactly as described in the datasheet, allowing my device to run for weeks on a single charge.

Anonymous

Mar 04, 2026

Rating: 5/5

Great altitude stability

Used this on a custom drone build for altitude hold. The precision is impressive for the price point. It responds quickly to changes in elevation without drifting too much.

Anonymous

Mar 02, 2026

Rating: 4/5

Good value, easy library support

Very easy to integrate using standard Adafruit libraries. The only reason for 4 stars instead of 5 is that the soldering pads are a bit small for beginners, but once connected, it works great.

5 FAQ

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

A: Yes, the module includes voltage regulators and level shifters, making it safe to connect directly to 5V logic boards like the Arduino Uno via I2C or SPI.

Q: How accurate is the altitude estimation?

A: Under stable temperature conditions, the sensor can detect altitude changes as small as 1 meter. Absolute altitude accuracy depends on knowing the precise sea-level pressure at your location.

Q: Can I use this sensor underwater?

A: No, this sensor is designed for atmospheric pressure measurement in air. It is not waterproof and should not be submerged in liquids.

Q: Does the package include headers for soldering?

A: Yes, the package includes a set of male header pins that you can solder onto the module to easily plug it into a breadboard.

Q: What is the difference between the BMP180 and BMP280 versions?

A: The BMP280 offers higher precision, faster sampling rates, and lower power consumption compared to the older BMP180. However, our module supports code written for both sensors.

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