Trouble onboarding Thing Plus Matter with Smartthings Hub v2

Has anyone been able to connect the Thing Plus Matter board as a new device to the SmartThings hub?

Thanks!

No, but the github says it’s been compatible for a while https://github.com/SiliconLabs/matter/releases, and I found an older instructional that might help https://www.silabs.com/support/training … s-overview get things started, or refer to our hookup guide for a general overview https://learn.sparkfun.com/tutorials/sp … ware-setup

Besides trying to onboarding the Thing Plus Matter, I would like to use the I2C interface, but I have not found support in the Simplicity IDE. I certainly could develop a library based on the Arduino code, but it just seems like reinventing the wheel. I have been looking for a device that will support the Samsung Smartthings interface, or Amazon/Google interface. I really want to add I2C devices to the infrastructure such as monitoring my water tank/pump, heating, wood stove temperature. Things that are not mainstream, but are important to me.