Hi @jsmcaveety, not explicitly within the Cayenne Arduino UI, see this thread: Please make support for Arudino Uno WiFi
Since the device is effectively an Arduino Uno with a ESP8266 attached, you may be able to use or modify this sketch in order to connect to Cayenne. I’m not sure we’ve seen anyone do it successfully just yet, so if you’re successful please report back and share what worked with the community!
I have added your request to our product roadmap – we’re seeing a growing number of requests for support for this board.