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AI-Thinker NodeMCU VC-02 Offline Speech Recognition Module
All GPIOs can be configured as external interrupt input and wake-up source
One full-duplex UART with a maximum rate of 3Mbps
Support I2C, DAC, PWM, and multiple interfaces
Built-in 242KB high-speed SRAM
Built-in 2MB FLASH
Support dual-channel DAC output
32bit RISC core, running at 240MHz
Support DSP instruction set and FPU floating point operation unit
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3D Printing
Basic Electronics Components
Battery and Battery Charger Holder
Development Boards
Display/Keypad Modules
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Motion Sensor Lighting
Motors and Wheels
Gear Motors
Motor Drivers
Servo Motors
Wheel
Quadcopter and Drones
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