Sensors
Arduino library for 18 bit ADC I2C MCP3424 et al.
MCP3421,MCP3422,MCP3423,MCP3426,MCP3427,MCP3428
Maintainer: Rob Tillaart
This library is compatible with all architectures so you should be able to use it on all the Arduino boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.