$13.99 (as of 06/03/2019 12:35 PST details )
Features:
- The MS5611 is a new generation of high resolution altimeter sensors with SPI and I2C bus interface
- Consists of a piezo resistive sensor and a sensor interface IC. The main function is to convert the uncompensated analogue output voltage from the piezo resistive pressure sensor to a 24 bit digital value, as well as providing a 24 bit digital value for the temperature of the sensor
- Built in two types of serial interfaces SPI and I2C. Pulling the Protocol Select pin PS to low selects the SPI protocol, pulling PS to high activates the I2C bus protocol
- IIC The external microcontroller clocks in the data through the input SCLK Serial CLocK and SDA Serial Data
- SPI The external microcontroller clocks in the data through the input SCLK Serial CLocK and SDI Serial Data In