SNAS678C May 2018 – July 2021 HDC2080
The humidity register is a 16-bit result register in binary format (the 2 LSBs D1 and D0 are always 0). The result of the acquisition is always a 14 bit value, while the resolution is related to one selected in Measurement Configuration register. The humidity measurement must be read LSB first.
The humidity can be calculated from the output data with Equation 3: