MPL3115A2 Intelligent Pressure, Temperature, Altitude Sensor V2.0 – I2C, For Arduino, 5V/3.3V

For all you Arduino tinkerers and makers—this MPL3115A2 sensor is a solid add-on for your projects.

It measures pressure, temperature, and altitude, all over I2C.

Version 2.0 is ready to go with both 5V and 3.3V logic.

Made in China, unbranded but functional.

MPN is MPL3115A2.

Whether you’re building a weather station, a drone altimeter, or just experimenting, this little module gives you accurate readings without a ton of complexity.

Plug it in, grab the library, and start pulling data.

No UPC or EAN, but the code is out there and the chip works.