This showed up in an mbed.org newsletter:
https://os.mbed.com/blog/entry/Mbed-and-Machine-Learning/
github app/demo:
32F413HDISCOVERY brd used:
https://os.mbed.com/platforms/ST-Discovery-F413H/
Looks like brd runs ~$75.
Serverless and OS less.
Anybody played w/ this?