Ai-Thinker VC-02 module

Ai-Thinker VC-02 module VC-02 is a low-cost pure offline speech recognition module Ai-Thinker Technology. The module uses the voice chip US516P6 launched by Unisound and continuously optimizes and innovates algorithms in speech recognition technology. The offline recognition algorithm and chip architecture are deeply integrated to provide customers with ultra-low-cost offline speech recognition solutions. It can be widely and quickly applied to smart homes, all kinds of smart small household appliances, 86 boxes, toys, lamps, and other products that need voice control. The US516P6 chip uses a 32-bit RSIC architecture core and incorporates a DSP instruction set specifically for signal processing and speech recognition, an FPU arithmetic unit that supports floating-point operations, and an FFT accelerator. VC-02 supports offline identification of 150 local instructions, an RTOS lightweight system, rich peripheral interfaces, and simple and friendly custom tools. Features: Small in size Low power consumptions high efficient working low-cost Longer life Packages Includes: 1 x Ai-Thinker VC-02 module

Specifications

Module	VC-02 module
Brand	Ai-Thinker
Power Supply	5V
Current	500mA
SPI	2 MB (Bild in)
IO	10
Item Type:	AI and Display Modules
Length (mm):	18
Width (mm):	17
Operating Temperature (°C):	-40 to 85
Power Supply Voltage (V)	Supply Voltage 3.6 to 5
Interface:	UART/I2C/PWM/SPI/GPIO
UART Rate	Default 115200 bps
SPI Flash	2MB (built-in)
Storage Temperature (°C):	-40 to 125
Shipping Weight	0.004 kg
Shipping Dimensions	7 × 5 × 1 cm