The ELECFREAKS PlanetX Speech Recognition Sensor(EN) can realize the voice recognition function, and support self-learning words. Combined with rainbow LED, intelligent cars and other hardware can realize voice recognition control lamps, voice recognition control cars, and other interesting cases.
Specifications
Connection: RJ11
Connection Type: IIC
Working Voltage: 3.3V
Core IC: SNR9815
You can find the introduction of this product following this link
https://wiki.elecfreaks.com/en/microbit/sensor/planet-x-sensors/Plant_X_EF05037
