MPL3115A2 I2C Barometric Pressure Altitude Temperature Sensor (Arduino IIC Digital Sensor Module)

The MPL3115A2 Barometric Pressure Altitude Temperature Sensor Module is a compact digital environmental sensor designed to measure atmospheric pressure, altitude, and temperature. It uses an I2C interface for easy communication with Arduino, ESP32, Raspberry Pi, and other microcontroller platforms.

With high-resolution pressure measurement and low-power operation, this module is suitable for weather monitoring, altitude measurement, drone projects, IoT devices, and embedded environmental sensing applications.

Key Features -

• Integrated pressure, altitude and temperature sensing

• I2C / IIC digital communication interface

• High-resolution pressure measurement

• Factory-calibrated sensor

• Low power consumption

• Compact breakout board design

• Suitable for Arduino and microcontroller projects

• Supports barometer and altimeter modes

Specifications -

• Product Type = Barometric Pressure / Altitude Sensor Module

• Sensor IC = MPL3115A2

• Operating Voltage = 3.3-5V DC

• Pressure Range = 20-110 kPa

• Pressure Resolution = Up to 1.5 Pa typical

• Altitude Range = Up to 11,000m

• Temperature Range = -40°C to 85°C

• Interface Type = I2C / IIC Digital

• Measurement Modes = Barometer / Altimeter

Applications -

• Arduino weather monitoring

• Altitude measurement

• Drone and UAV projects

• IoT environmental monitoring

• GPS and navigation systems

• Portable weather stations

• Embedded pressure sensing

• DIY electronics projects