Voice Recognition Sensor Module Chinese/English Voice Recognition USB to UART Module Built-in Low Voltage Detection

Voice Recognition Sensor Module Chinese/English Voice Recognition USB to UART Module Built-in Low Voltage Detection leírása

Main control module:SU-03T
Power supply interface:Type-C interface or pin header
Power supply voltage:5V
Power supply current:Greater than 500mA
Output voltage:5V or 3.3V, LDO 5V inside the chip to 3.3V, 3.3V external load does not exceed 150mA

Pin voltage:3.3V
Power consumption:average working current 60mA
Speaker specifications:VCC5V 8ohm 3W
Supported interfaces:UART/GPIO/ADC/PWM/SPI/12S/12C
All GPIOs can be configured as external interrupt inputs and wake- sources
1 standard SPI interface, high speed 30MHz
1 full-duplex UART maximum speed 3Mbps, serial port voltage 3.3V
1 12C master/slave controller maximum speed 400KHz
2 PWM outputs
1 12-bit SAR-ADC maximum 450Khz sampling rate
32-bit RISC core, running frequency 240M
Support DSP instruction set and FPU floating point unit
FFT accelerator: maximum support 1024-point complex FFT/IFFT operation, or 2048-point real FFT/IFFT operation
Built-in high-speed , built-in 2MB FLASH built-in 2.4W, single-channel Class AB amplifier
Built-in POR (Power Reset), low voltage detection and watchdog
Operating temperature:-20-70
Colour:Random Color(Color is random, accept designation)
Material:PCB

Package Contents:
1 * Voice Recognition Sensor Module Kit