How do I connect the HLK-V20 module to my microcontroller?

Connecting the HLK-V20 module to a microcontroller is straightforward. You typically use serial communication, connecting the TX and RX pins of the module to the microcontroller's digital pins. Ensure proper voltage levels are observed to prevent damage. After wiring, you’ll need to configure the serial communication settings in your microcontroller’s code. This module is perfect for users looking to add voice control capabilities to their DIY electronics projects.

Can I use the HLK-V20 module with Arduino?

Yes, the HLK-V20 module is compatible with Arduino platforms. To use it, you'll require a few additional components, but the integration process is simple. By utilizing libraries designed for voice recognition, you can easily program your Arduino to recognize voice commands, allowing for seamless control of connected devices. This application of the HLK-V20 opens up extensive possibilities for creative projects, providing an interactive user experience.

What voice commands can the HLK-V20 module recognize?

The HLK-V20 module can be programmed to recognize a variety of voice commands depending on your configuration. Typically, users set it to understand predefined commands for controlling devices or executing functions such as 'turn on the light' or 'activate the fan'. The ability to customize commands allows creators to tailor the module to their specific needs, making it a valuable tool for personal or commercial projects.

What makes the HLK-V20 module suitable for DIY projects?

The HLK-V20 module is particularly suited for DIY projects due to its dual-mode functionality and ease of integration into existing systems. Its compact design and lightweight nature allow for easy incorporation into various electronic setups. Additionally, it supports a wide range of applications, from home automation to robotics, catering to both novice and advanced users. Its flexibility empowers creators to develop unique solutions with voice recognition.

Is programming the HLK-V20 module complex?

Programming the HLK-V20 module is designed to be accessible for both beginners and experienced developers. Many users find it manageable to work with a simple Arduino or microcontroller programming environment. Various online resources, including sample codes and tutorials, can guide you through the initial setup and command configurations, making it a user-friendly option for anyone looking to delve into voice recognition technology.

Can the HLK-V20 module work offline?

Yes, the HLK-V20 module can function offline once it has been configured with the necessary voice commands. This feature is particularly beneficial for projects in remote locations without internet access. By processing commands locally, the module enhances reliability and responsiveness, making it suitable for critical systems such as emergency alarms or environmental monitoring where connectivity may be inconsistent.

What applications are best suited for the HLK-V20 module?

The HLK-V20 module is ideal for a variety of applications including home automation, robotics, and IoT projects. Users can incorporate it into smart home systems to control lighting, security cameras, or appliances simply by using their voice. Additionally, hobbyists can use it for educational projects or prototypes that require interactive elements, thereby enhancing user engagement and interaction.

Does the HLK-V20 module support multiple languages?

The HLK-V20 module has capabilities to support multiple languages, depending on the firmware and configuration used. Users can typically program it to recognize specific languages by downloading the appropriate voice packs or modifying the recognition settings. This feature makes it versatile for diverse audiences and applications, allowing for broader accessibility and functionality in South Africa projects.

How to Shop 2Pcs HLK-V20 Smart Voice Recognition Control Board Online From Ubuy?

It’s easy to shop 2Pcs HLK-V20 Smart Voice Recognition Control Board online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is 2Pcs HLK-V20 Smart Voice Recognition Control Board Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The 2Pcs HLK-V20 Smart Voice Recognition Control Board is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Rakstore

2Pcs HLK-V20 Smart Voice Recognition Control Board Module Serial Port Module Dual-Mode DIY

Rakstore 2Pcs HLK-V20 Smart Voice Recognition Control Board Module offers a range of features including voice recognition, dual-mode control, and support for various protocols.

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Item #: 75341146

2Pcs HLK-V20 Smart Voice Recognition Control Board Module Serial Port Module Dual-Mode DIY

Q: What is the 2Pcs HLK-V20 Smart Voice Recognition Control Board Module?

The 2Pcs HLK-V20 is a smart voice recognition control board that enables users to integrate voice commands into their DIY projects. This dual-mode module supports both serial port and wireless configurations, making it versatile for various applications, such as home automation or robotics. It facilitates voice interactions, allowing you to control devices like lights or appliances using simple commands. Ideal for makers and hobbyists, this module can enhance projects with hands-free control.

Q: Where can I buy the 2Pcs HLK-V20 Smart Voice Recognition Control Board Module in South Africa?

You can buy the 2Pcs HLK-V20 Smart Voice Recognition Control Board Module from Ubuy, a reliable online retailer that offers a wide selection of electronics and components. Ubuy provides a convenient shopping experience, allowing you to easily browse and purchase the module along with other DIY project materials you may need. Visit their site to find the product and enhance your electronic projects quickly.

Item #: 75341146

ZAR 428

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Rakstore 2Pcs HLK-V20 Smart Voice Recognition Control Board Module offers a range of features including voice recognition, dual-mode control, and support for various protocols.

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Voice Recognition

Equipped with advanced voice recognition technology, this module enables hands-free control, enhancing user convenience in various DIY projects.

Dual-Mode Functionality

Offers both Bluetooth and Wi-Fi connectivity, allowing versatile communication options for seamless integration into smart home systems and gadgets.

Easy Integration

Designed for effortless setup and compatibility with various serial devices, making it ideal for hobbyists and developers pursuing innovative projects.

Product Details

32bit RISC architecture
Built-in RAM and IROM
Supports DSP instruction set and FPU floating point operation unit
Supports FFT acceleration
Supports UART, I2C, and other control protocol development
Configurable GPIOs as external interrupt input and wake-up sources

Country of Origin	This item will be imported from US
Item Weight	0.3 lbs (140 grams)
What is in the box	2Pcs HLK-V20 Smart Voice... For more details, please check description/product details

Who Should Buy?

DIY Enthusiasts
Perfect for hobbyists looking to integrate voice control into their projects with easy-to-use modules.
Smart Home Developers
Ideal for developers creating custom smart home solutions requiring voice recognition features for user commands.
Educational Purposes
Great for educators and students in electronics, providing hands-on experience with voice-controlled technology.

Non-Technical Users
Not suitable for users without a technical background, as setup may require programming knowledge.
Budget-Conscious Buyers
May not be ideal for those on a tight budget, as costs can add up with additional components needed.
Limited Projects
Not advisable for individuals seeking basic functionalities without the need for sophisticated voice control capabilities.

Product Description

2Pcs HLK-V20 Smart Voice Recognition Control Board Module Serial Port Module Dual-Mode DIY

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Customer Questions & Answers

Question: How to Shop 2Pcs HLK-V20 Smart Voice Recognition Control Board Online From Ubuy?

Answer: It’s easy to shop 2Pcs HLK-V20 Smart Voice Recognition Control Board online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is 2Pcs HLK-V20 Smart Voice Recognition Control Board Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The 2Pcs HLK-V20 Smart Voice Recognition Control Board is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Pros

High sensitivity
Easy integration
Multi-language support
Compact design
Affordable price

Cons

Occasional recognition errors

Product Price History

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Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ZAR 428

Order now and get it around Sunday, July 19

QTY:

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Fastest cross-border delivery

Features & Benefits

32bit RISC architecture
Built-in RAM and IROM
Supports DSP instruction set and FPU floating point operation unit
Supports I2S input/output
Supports UART, I2C, and other control protocol development
Fast and convenient development for various applications

2Pcs HLK-V20 Smart Voice Recognition Control Board Module Serial Port Module Dual-Mode DIY

ZAR 428

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Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

Rakstore Serial Adapters Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

ZAR 428

Features & Benefits

Fast
Shipping

Free
Return^*