• A library to support the Adafruit MCP2221 Breakout and I2C Adafruit devices for .NET

• https://www.microchip.com/wwwproducts/en/MCP2221
• https://www.microchip.com/forums/m1071568.aspx
• https://www.microchip.com/forums/m1071322.aspx

http://ww1.microchip.com/downloads/en/DeviceDoc/20005292C.pdf file:///C:/DVT/MadeInTheUSB.MCP2221/Download/MCP2221DLL_2015_06_17/MCP2221%20DLL%20User%20Manual.pdf

https://www.adafruit.com/product/4471 https://learn.adafruit.com/circuitpython-libraries-on-any-computer-with-mcp2221/setup

• https://www.youtube.com/watch?v=u4DSzp77xwk

C:\Program Files (x86)\Microchip\MCP2221CLI C:\Program Files (x86)\Microchip\MCP2221Utility "C:\Program Files (x86)\Microchip\MCP2221Utility\MCP2221Utility.exe"

.\MCP2221CLI.exe -slave7=70 -i2cW=21 -speed=400000 .\MCP2221CLI.exe -i2cw -help