We have just released support for using your ESP32 boards with Cayenne’s MQTT Arduino Library.
Let us know how it works!
Here is the updated library on the myDevices github page, look for ESP32.
First person to create a project using new ESP32 libraries gets some Cayenne swag? What do you think 
Hi,
Thank you Cayenne team for this release.
Days ago I have posted an example with ESP32 … so I won 
I saw that! Well then, can you PM me your address? 
~Benny
I am having trouble with the esp32 code, it is uploading fine but the device isn’t connecting to cayenne. There is also nothing showing up in the serial monitor. I am using sparkfun esp32 thing.
Are you using just the standard example code?