How do I use this library for ESP32

[ZeyuanRu-learn]

I try to use this library for esp32, but it said ULPSM only works for avr, sam, not work with esp32. Please help!

[dpeaslee]

I don't have the esp32, but the problem is probably in the library properties file.
If you add 'esp32' to the list at 'architectures=' this may work. I don't have the module yet, so I can't validate this will work.