Overview The Petoi Voice Recognition Module is a powerful tool that allows you to control your Petoi robot pet or any Arudino compatible device with your voice. Speak a command, and your robot pet will respond. Demo of Bittle X equipped with the built-in voice command module Features Control your robot with your voice with more than 35+ predefined voice commands 10 extra slots to record your customized voice commands High precision and low delay No wake-up word is required Offline usage. No network connection required Compatible with all Petoi quadruped robotics kits, including the Bittle dog and Nybble cat. You may also adjust the code to control your own DIY robot pets Voice command to switch between English (say "Bing-Bing") and Chinese (say "Di-Di") modes Each voice command response is of cute children's voices The voice command response can be muted Possible commands: Hello, check, walk, kick, sniff, handshake, good boy, rest, etc. Demo of adding customized voice command with Bittle X How to Use The Petoi Voice Command Module is easy to use. Connect the module to your robot's Grove port, then upload the Petoi firmware in Voice Command mode. Once the software is installed, you can use your voice to control your robot. You can also modify the firmware using Arduino IDE. To learn more about how to use the Petoi Voice Command Module, please visit the online documentation.