M5Atom Motion on a Pololu Romi robot chassis, DF Robot Off-Line Voice Recognition DF2301QG v1.0 module connected to M5StickC, and controlled using ESP32 ESPNOW.
The Voice Recognition unit was setup prior to this demo, adding a couple a few commands to the list it already recognized. The code hasn't been published yet, but soon. And will be found with other M5Atom Motion Robot code here https://github.com/kd8bxp/M5Atom-Robot