This is a simple to use voice recognition module which works on UART protocol. You can record 15 commands in the memory of this module and detect the command whenever the same sound is captured on the microphone.
This enables you to add voice control features to any of your embedded projects.
This module can store 15 pieces of voice instruction. Those 15 pieces are divided into 3 groups, with 5 in one group. First we should record the voice instructions group by group. After that, we should import one group by serial command before it could recognize the 5 voice instructions within that group. If we need to implement instructions in other groups, we should import the group first. This module is speaker independent. If your friend speaks the voice instruction instead of you, it may not identify the instruction.