Adafruit 992 Barometric Pressure and Temperature Sensor I2C

The Adafruit MPL115A2 I2C Barometric Pressure/Temperature sensor is a useful, low-cost sensor for measuring atmospheric pressure with a resolution of 1.5hPa. Adafruit supply a free library and example code you can download. Once you have the board wired up and the Arduino (or other microcontroller) programmed it will display temperature, pressure and approximate altitude on the serial console.

Supplied as a fully assembled board plus 1 x 6-pin 0.1in. pitch male header for you to solder on as required.

• Power supply from 2.4 to 5.5 V DC
• Logic: 3 to 5V compliant
• Pressure sensing range: 500 to 1150 hPa (up to 10Km altitude)
• 1.5 hPa / 50 m altitude resolution
• Uses I2C address 0x60
• Adafruit part no. 992

This chip is not to be confused with the MPL3115A2, the MPL115A2 is designed for barometric sensing only.

*Customers looking to resell on eBay or Amazon should contact Adafruit directly.

*Customers looking to resell on eBay or Amazon should contact Adafruit directly.