The Voice Recognition Module is a compact and easy-to-control speaking recognition board.

This product is a speaker-dependent voice recognition module. It supports up to 80 voice commands in all. Max 7 voice commands could work at the same time. Any sound could be trained as a command. Users need to train the module before letting it recognise any voice command.

This board has 2 controlling methods: Serial Port (full function) and general Input Pins (part of function). The board’s General Output Pins could generate several kinds of waves while the corresponding voice command was recognized.

FEATURES

• Support a maximum of 80 voice commands, with each voice 1500ms (one or two words speaking)
• Maximum 7 voice commands effective at the same time
• Arduino library is supplied
• Easy Control: UART/GPIO
• User-control General Pin Output

SPECIFICATIONS

• Voltage: 4.5-5.5V
• Current: <40mA
• Digital Interface: 5V TTL level for UART interface and GPIO
• Analog Interface: 3.5mm mono-channel microphone connector + microphone pin interface
• Size: 31mm x 50mm
• Recognition accuracy: 99% (under ideal environment)

DOCUMENT

• Tutorial – Using the Voice Recognition Module V3 with Arduino

SHIPPING LIST

• 1 x Speed Voice Recognition Module V3