Alexa Gadget Toolkit

Wondering if anyone had the opportunity to look into this?

Would particle devices be compatible with this?

I hadn’t heard of this before your post, so I only had a chance for a quick read. From my experience with AWS, they use REST APIs for just about everything (or everything?), so any Internet connected device in theory should be able to use this service. Whether or not Particle devices have the RAM or processor capacity to utility it properly I do not know.

But anecdotal evidence REALLY suggests that anything Particle has produced should have the ability to use Alexa Gadgets. Here is the proof.
Unique embedded product, Alexa enabled.