AN3914: The MPL115A is an absolute pressure sensor with a digital output that meets the low cost, low power, and small footprint requirements. This is available in both SPI and I2C digital variations
AN3914, Modern Altimeter and Barometer System using the MPL115A - Application Notes
AN3914: The MPL115A is an absolute pressure sensor with a digital output that meets the low cost, low power, and small footprint requirements. This is available in both SPI and I2C digital variations