Two control paths for flexible integration - Serial port (full function) and a general input pin (partial function) provide two distinct control pathways. The general output interface can trigger multiple action types as soon as a matching voice command is recognized. Simple, speaker-dependent voice recognition - This module is designed for speaker-dependent voice recognition and is easy to connect to a speaker recognition card. High capacity, scalable command set - The product supports up to 80 voice commands in total. Library-based command storage with simultaneous use - Commands are stored in a large library. All 7 voice commands in the library can be imported into the recognition system, meaning 7 commands can be active at the same time. Use cases - Factory automation: issue spoken commands that are recognized and routed via the serial port to control machines or processes, enabling hands-free operation on the production line. - Home or building automation: use voice commands to trigger devices or scenes, with actions exposed through the general input pin for easy integration with control systems. - Security and access control: leverage speaker-dependent recognition to activate secure functions or access pathways when the recognized speaker is authenticated by the module. Key attributes - Function: dual control paths allow both full serial communication control and pin-based control, with a versatile output interface tied to recognized commands. - Compatibility: designed to work with standard microcontroller interfaces via serial port and digital input pin. - Performance: supports up to 80 total commands; up to 7 commands can be active simultaneously through the library. Notes - Size and material specifications are not provided. For integration planning, please consult the supplier for exact dimensions and board composition.