The Diff Press Click Board™ is an accurate pressure sensor Click Board™ capable of measuring differential pressure. This Click Board™ utilizes a very precise differential pressure sensor from NXP, labelled as MPXV7007DP. This piezo-resistive transducer is an advanced monolithic pressure sensor, combining advanced MEMS manufacturing technologies with on-chip signal processing, providing accurate measurement with very low drift over temperature. The sensor outputs an analogue voltage, linearly dependent on the applied pressure. This voltage is digitized by an accurate A/D converter and delivered over the I2C interface.