The Best Geeetech Voice Recognition Module of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Geeetech Voice Recognition Module of 2025. Check our ranking below.
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- Voice Recognition Module V3: Users need to train the module first before let it recognizing any voice command
- Voltage: 4.5-5.5V
- On V3, voice commands are stored in one large group like a library. Any 7 voice commands in the library could be imported into recognizer. It means 7 commands are effective at the same time
- This board has 2 controlling ways: Serial Port (full function), General Input Pins (part of function). General Output Pins on the board could generate several kinds of waves while corresponding voice command was recognized
- Digital Interface: 5V TTL level for UART interface and GPIO. Analog Interface: 3.5mm mono-channel microphone connector + microphone pin interface
- Unleash Creativity with VC-02 Kit: Elevate your smart home and gadgets to the next level with the VC-02-Kit AI Intelligent Offline Voice Module. Integrated with a CH340C serial to USB chip, it offers fundamental debugging interfaces and USB upgrade options, making it an indispensable tool for hobbyists and innovators alike
- Intuitive Design, Enhanced Interaction: Experience seamless control with the VC-02's built-in wake-up and mood lights, providing clear status and control indications. This Voice Recognition Module is designed to add a touch of sophistication
- Engineered for Excellence: The VC-02 Development Board is powered by a 32bit RISC architecture core, supplemented with a DSP instruction set tailored for signal processing and voice recognition. It boasts an FPU for floating-point operations and an FFT accelerator, ensuring robust performance for complex projects
- Sophisticated Voice Control: With the ability to recognize 150 local commands offline, the VC-02 Voice Control Module brings smart technology to your fingertips. Without the need for an internet connection
- Versatile Application: Whether you're developing for smart homes, enhancing small intelligent appliances, or creating interactive toys and lighting, the VC-02 Kit offers a versatile solution. Supporting a lightweight RTOS system, it's specifically designed to meet the demands of creative developers aiming to push the boundaries of voice-controlled innovation
- Voltage: 4.5-5.5V
- Current: <40mA
- Digital Interface: 5V TTL level for UART interface and GPIO
- Analog Interface: 3.5mm mono-channel microphone connector + microphone pin interface
- Recognition accuracy: 99% (under ideal environment)；Size: 31mm x 50mm
- High-quality materials: 32bit RISC core, 240M operating frequency, support for DSP instruction set and FPU floating point arithmetic unit.
- Support calculation: support up to 1024 points of FFT IFFT complex calculation or 2048 points of real FFT IFFT calculation.
- Applicable scenarios: Used in smart homes, all kinds of smart home appliances, 86 boxes, toys, lamps, industry, internet of things, cars, security and lighting, and other products that require voice control.
- DIY gifts: very suitable for making gifts, cards and handicrafts in your own speech.
- Versatile: Great for adding sound effects to , photo frames and displays.
- Max 7 voice commands could work at the same time. Any sound could be trained as . Users need to train the module first before let it recognizing any voice .
- This product is a speaker-dependent voice recognition module. It supports up to 80 voice commands in all.
- On V3, voice commands are stored in one group like a library. Any 7 voice commands in the library could be into recognizer. It means 7 commands are effective at the same time.
- Customizable Wake Word: This voice recognition module allows you to program a custom wake word for hands free activation of your smart device projects.
- Powerful Processing Core: Our voice control module features a 32 bit RISC processor capable of complex FFT calculations for accurate speech recognition.
- Versatile Integration: The programmable ai board is suitable for smart home appliances IoT devices toys and interactive lighting systems.
- Easy Recording Function: This custom wake word module includes recordable sound functionality for adding custom audio responses or alerts.
- Developer Friendly: The speech recognition board supports DSP instructions and floating point arithmetic for advanced DIY electronics applications.
- High-quality materials: 32bit RISC core, 240M operating frequency, support for DSP instruction set and FPU floating point arithmetic unit.
- Support calculation: support up to 1024 points of FFT IFFT complex calculation or 2048 points of real FFT IFFT calculation.
- Applicable scenarios: Used in smart homes, all kinds of smart home appliances, 86 boxes, toys, lamps, industry, internet of things, cars, security and lighting, and other products that require voice control.
- DIY gifts: very suitable for making gifts, cards and handicrafts in your own speech.
- Versatile: Great for adding sound effects to , photo frames and displays.
- 3 RECORDING METHODS: Including voice recording, mobile phone recording, computer recording. For voice recordings, the closer you are to the module, the louder the volume. You can choose the recording method to meet different needs.
- 17 MINUTES RECORDING TIME: The maximum recording time is 17 minutes, you can record whatever you want to say, and beautiful songs. PLEASE NOTE: If you find that it can only play for a few seconds or tens of seconds, the battery may be out of power, please replace the battery.
- EASY TO OPERATE: Just turn on the switch, press the recording button to record, press the recording button again to stop, press the play button to play voice. Note that each time you record, the previous file is replaced.
- SELF-ADHESIVE: The back is equipped with adhesive, which makes it can be used to paste on any item you want to paste, such as music boxes, picture frames, greeting cards, etc. Perfect for all kinds of holiday presents, such as the Christmas and New Year, or birthdays and weddings.
- EQUIPPED WITH BATTERIES: Equipped with 3 button batteries, when the power runs out you can replace them
- APPEARANCE FEATURES: The module has an on board four digit dip switch for baud rate selection, a power indicator, the size of the positioning hole and the position of the pins are consistent with the 5152 module
- POWERFUL FUNCTION: SYN6988 adds English text parsing and English voice library, which is a real Chinese English speech synthesis chip for high end industry applications. The hardware and communication interface are fully compatible with the chip, receiving text data to be synthesized and realizing text to speech(or TTS speech) conversion
- SMALL SIZE AND POWER CONSUMPTION: The TTS speech synthesis module features small size, patch package, simple hardware interface, low power consumption, and a clear, round sound that is close to a human voice
- BAUD RATE: The chip of the speech synthesis module supports standby mode. You can use control commands to set the chip to standby mode. The baud rate supported by the chip includes 4800bps, 9600bps, 57600bps, and 115200bps
- ENCODING MODE: The voice module supports GB2312, GBK, and encoding modes. Up to 4K bytes of text can be synthesized at a time
Last update on 2025-04-28 / Affiliate links / Images from Amazon Product Advertising API
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