![SparkFun Altitude/Pressure Sensor Breakout](https://d27wgn5g4t3wja.cloudfront.net/products/8f19e3d2-963c-4fcc-8004-c5c3c4f6d9b1/422532.png)
SparkFun Altitude/Pressure Sensor Breakout
MPL3115A2 - SparkFun Electronics
Life has its ups and downs, so why not measure them? The MPL3115A2 is a MEMS pressure sensor that provides Altitude data to within 30cm (with oversampling enabled). The sensor outputs are digitized by a high resolution 24-bit ADC and transmitted over I2C, meaning it's easy to interface with most controllers. Pressure output can be resolved with output in fractions of a Pascal, and Altitude can be resolved in fractions of a meter. The device also provides 12-bit temperature measurements in degrees Celsius.