A demonstrator to use i2c under Windows and Raspbian. The driver for the MCP2221A and the dlls must be loaded from Microchip.
https://www.microchip.com/en-us/product/mcp2221a
The driver must be installed as decribed.
I use SHT35, SHT85, SGP40, SHT40 and SHT45 from Sensirion and a DPS310 from Infinieon.
I added a Pascal Version of the NAU7802 Python library https://github.com/BrunoB81HK/PyNAU7802
Have fun.