Voice recognition module HLK-V20

Product detailed description

HLK-V20 is an offline voice recognition module. The module has a 32-bit core with RISC architecture and a DSP instruction set specifically for voice recognition. It supports English and Chinese. You can freely set your own wake word, commands and responses to them. The audio signal is trained and learned on a neural network. The implementation allows up to 150 offline commands.

Specifications:

• Chip: HLK-V20
• Case design: SMD
• Power supply: 5V
• PCB dimensions: approx. 16x18x2,6mm

Included in delivery:

• 1pc Voice Recognition Module HLK-V20

Remark:

• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.