Speed Recognition Voice V3 Module Compatible Board for Arduino Support 80 Kinds of High Accuracy Microphone

Descriptions:The speech recognition module is a compact and easy to control speech recognition board. This product is a speech recognition module associated with the speaker.It supports up to 80 voice commands. Up to 7 voice commands can work simultaneously. Any sound can be trained as a command. The user needs to train the module first before any voice commands can be identified. The board has two control methods: Serial port (Full Function) General purpose input pin( Part of Function) The general purpose output pins on the board can generate multiple waveforms while identifying the corresponding voice commands. Specification:Voltage: 4.4 -5.5V Current: <40 mA Digital Port: UART Port and GPIO 5V TTL Level Simulate Port: 3.5mm mono microphone connector and microphone pin interface Size: 31 mm * 50 mm Recognition accuracy: 99% (in an ideal environment) Supports up to 80 voice commands, 1500ms per voice (one or two words) Up to 7 voice commands are valid at the same time Easy to control: UART/GPIO User controlled general purpose pinout Package Included:1 * Voice Recognition Module 1 * Microphone

• Speed Recognition Voice V3 Module Compatible Board for Arduino Support 80 Kinds of High Accuracy Microphone