Tried the example "micro_speech" of Google TensorFlow Lite for microcontrllers on GR-ROSE.
Hiroaki Nagashima published the sources to import into e2stdudio, that is IDE for Renesas MCUs.
GitHub:
https://github.com/h7ga40/GR-ROSE-Ten...
Japanese Community:
http://japan.renesasrulz.com/gr_user_...