This is the LPS22HH a High-performance MEMS (Microelectromechanical ) nano pressure sensor that ranges to 260 – 1260 hPa (Hectopascal) an absolute digital output barometer that communicates through 3 protocols i2C, i3C, and SPI. from sensing elements, which detects an
MS5803-01BA i2C Pressure / Temperature Variometer Sensor
This is MEMS MS5803-01BA this device is a new generation of high resolution altimeter sensor which is integrated with serial peripheral interface (SPI) and i2C (two wire interface) bus interface. The MS5803-01BA-HE is a high endurance pad compare to MS580301BA