Specification V2 0 version added power conversion module and IO port level conversion circuit for the 3 3V MCU and 5V chip Resolution 1 feet 0 3 M Pressure range 20 110 kPa Onboard intelligence Sampling rate maximum 128 Hz Compensation direct reading dont need software 20bit pressure measurement Pascal 20bit measurements of height metres 12bit temperature measurementParameters Absolute pressure measuring range 20 to 110 kPa Relative measuring accuracy 0 05 kPa Effective resolution 1 5Pa 0 3m Working temperature range 40 to 85 C Power supply voltage 2 5 to 5 V Logic IO port 2 5 to 5 V I O power supply voltage 1 62 to 3 6 V Power Standby mode 2A Low power mode 8 5A 1Hz samplingI2C digital output interface 2 programmable interrupt pin Built in 32 sample buffer of FIFO Compensated data output 20 the pressure data output per unit of Pascal 20 height data output per unit of meter 12 temperature data output per unit of degree CPackage includes 1 x Module