This is a low cost, low power consumption, small volume and cost-effective offline speech recognition switch. Direct voice control, no internet connection, no mobile phone required. Voice commands are simple and suitable for all ages. A smart voice chip, responsive
On-board a high-sensitivity microphone, a 8 ohm 1W speaker and a relay. It can be used for product prototype testing and verification functions, DY's own voice control equipment, and modification of various small appliances. Support custom boot announcement, wake-up word, command word, etc.
Sensitive recognition, higher recognition rate Support custom boot broadcast voice Support setting keywords and wake words Support custom reply language
The settings can be modified unlimited times a variety of people's pronunciation can be set
No programming required, can be operated by typing, very simple web page settings, easy to understand

Working voltage: 5V
Relay control O port: PA25 active high level Size: 35x37mm
Colour:green + black
Material:ABS+Metal

Package Contents:
1 x Voice Recognition Module