Arduino Nano 33 IOT

Trying to get my Nano 33 IOT connected to Cayenne.
Using the getting started option.
Couple questions,
Is the Nano 33 IOT supported?
And what arduino board connection do I use. Was trying the Wifi 101 shield.

Thanks
Kind of new to all of this.

Nano 33 supports wifinina library so you can use this code and see if it works https://github.com/myDevicesIoT/Cayenne-MQTT-Arduino/blob/master/examples/Connections/UnoWifiRev2/UnoWifiRev2.ino