CH341A USB to UART Module Converter, USB I2C SPI TTL Memo Serial Parallel Output 3.3V 5V for Microcontroller Programming
genuine image
CH341A USB to UART Module Converter, USB I2C SPI TTL Memo Serial Parallel Output 3.3V 5V for Microcontroller Programming
Ideal for STC microcontroller programming, program debugging, and efficient data acquisition.
CH341A USB to UART Module Converter, USB I2C SPI TTL Memo Serial Parallel Output 3.3V 5V for Microcontroller Programming
Mahsulot #: 118176048

CH341A USB to UART Module Converter, USB I2C SPI TTL Memo Serial Parallel Output 3.3V 5V for Microcontroller Programming

Mahsulot #: 118176048

UZS 225345

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from AQSh

Omborda mavjud; sotuvda mavjud
AQSh USA doʻkonidan import qilingan

QTY:

Hoziroq buyurtma bering va oling Seshanba, Iyul 28
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Ideal for STC microcontroller programming, program debugging, and efficient data acquisition.
U-Care Kafolat:
Yo'q
Rejani tanlang
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of AQSh store (110-120). Recommended power converters Sotib olish.

What Stands Out

Versatile Compatibility
Supports multiple interfaces including UART, I2C, and SPI, making it suitable for various microcontroller programming needs across diverse applications.
Dual Voltage Support
Operates at both 3.3V and 5V, providing flexibility to work with different devices and ensuring safe connections without damaging components.
Compact Design
Lightweight and portable, this module is easy to integrate into projects, offering a convenient solution for programmers and hobbyists alike.

Mahsulot tafsilotlari

Shop CH341A USB to UART Module Converter, USB I2C SPI TTL Memo Serial Parallel Output 3.3V 5V for Microcontroller Programming online at a best price in Oʻzbekiston. B0DYK9XG99
Item Weight0.1 lbs (50 grams)

Who Should Buy?

Suitable For
  • Microcontroller Programmers

    Ideal for individuals programming STC microcontrollers via USB, offering versatile connectivity options and ease of use.

  • Electronics Hobbyists

    Perfect for DIY electronics projects requiring UART, I2C, or SPI connections, especially at varying voltage levels.

  • Students and Educators

    A valuable tool for learning and teaching digital communication protocols in electronics courses with practical hands-on experience.

Not Suitable For
  • Professional Engineers

    May lack the advanced features needed for high-level professional applications requiring robust performance and reliability.

  • Beginners Without Guidance

    Not suitable for complete novices who may struggle with setup and usage without technical background or support.

  • High-Speed Data Users

    Users needing high-speed data transfer may find this product insufficient compared to other specialized communication modules.

MAHSULOT TAVSIFI

CH341A USB to UART Module Converter, USB I2C SPI TTL Memo Serial Parallel Output 3.3V 5V for Microcontroller Programming

Savolingiz bormi? Biz bilan suhbatlashish

Mijozlarning savol-javoblari

  • Savol: What is the CH341A USB to UART Module Converter used for?

    Javob: The CH341A USB to UART Module Converter is primarily used for programming and interfacing with microcontrollers. It allows you to connect devices that use I2C, SPI, or UART communication protocols to a USB port on your computer. This capability makes it invaluable for developers and hobbyists working on microcontroller projects, enabling them to upload firmware or send commands directly to their devices.
  • Savol: What voltage levels does the CH341A Converter support?

    Javob: The CH341A Converter supports both 3.3V and 5V voltage levels, making it versatile for various microcontroller applications. Most modern microcontrollers operate at these voltage levels, ensuring compatibility with a wide array of devices. Whether you're working on a project that requires low power consumption or one that demands higher voltage, this converter adapts easily to meet the requirements.
  • Savol: Is the CH341A USB to UART Module compatible with all operating systems?

    Javob: Yes, the CH341A USB to UART Module is compatible with multiple operating systems, including Windows, Linux, and macOS. It offers a universal solution for developers regardless of the platform they are using. This compatibility simplifies the process of microcontroller programming by ensuring that you can easily connect the module to your device and start working without needing specific drivers or software.
  • Savol: How do you use the CH341A Module with a microcontroller?

    Javob: Using the CH341A Module with a microcontroller involves connecting the module to your device via the appropriate pins (TX, RX for UART, or SCK, MOSI, MISO for I2C/SPI) and then using programming software like Arduino IDE or other UART terminal software. This setup allows you to upload sketches or send serial commands to the microcontroller. It's an essential tool for developer prototyping and testing functionalities in embedded applications.
  • Savol: Does the CH341A Converter require additional drivers for installation?

    Javob: In many cases, the CH341A Converter will not require additional drivers, as most operating systems automatically recognize it. However, for specific features or to ensure optimal performance, you might want to install the manufacturer's drivers. Checking the official documentation can help you determine if any additional setup is needed, ensuring a straightforward installation process.
  • Savol: What is the difference between TTL and I2C/SPI modes on the CH341A?

    Javob: The CH341A can operate in different modes including TTL, I2C, and SPI. TTL mode is straightforward and involves serial communication over one-to-one connections, making it ideal for simple tasks. In contrast, I2C and SPI are more complex protocols that allow communication between multiple devices on the same bus. Depending on your project needs—whether individual device communication or more intricate multi-device setups—you can choose the appropriate mode.
  • Savol: Can the CH341A USB Converter be used for Arduino programming?

    Javob: Absolutely! The CH341A USB to UART Module is widely used for programming Arduino boards that do not have a built-in USB interface. By connecting the module to the Arduino's RX and TX pins, you can upload sketches directly from the Arduino IDE. This capability is especially useful for custom boards or when using an older Arduino model that lacks USB connectivity.
  • Savol: What are common troubleshooting steps for the CH341A Converter?

    Javob: Common troubleshooting steps for the CH341A include checking the USB connection, ensuring the correct COM port is selected in your software, and verifying the wiring between the converter and your microcontroller. If the device isn't recognized, installing the latest drivers or using a different USB port can often resolve connection issues. These steps can help identify and solve most common problems quickly.
  • Savol: Where can I buy the CH341A USB to UART Module Converter in Uzbekistan?

    Javob: You can purchase the CH341A USB to UART Module Converter on Ubuy in Uzbekistan. Ubuy offers a convenient way to find this module along with other electronic components, ensuring a smooth shopping experience. With its user-friendly platform and extensive selection, you can quickly find what you need for your microcontroller projects.

Hilitand Serial Adapters Editorial Review

Hech qanday tahririy sharhlar topilmadi

Customer Reviews & Ratings

5.0
1 mijozlar reytingi
  • 5 yulduz
    100%
  • 4 yulduz
    0%
  • 3 yulduz
    0%
  • 2 yulduz
    0%
  • 1 yulduz
    0%

Ushbu mahsulot haqida fikr qoldiring

O‘z fikrlaringizni boshqa mijozlar bilan bo‘lishing

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Xavfsiz to‘lovni amalga oshirish Global Delivery Easy Returns Genuine Products

Product Price History

Muhim ma‘lumotlar

  • Cheklovlar: xalqaro jo‘natiladigan mahsulotlar uchun quyidagilarga e’tibor bering: ishlab chiqaruvchining kafolati haqiqiy bo‘lmasligi mumkin; ishlab chiqaruvchining xizmat ko‘rsatish imkoniyatlari mavjud bo‘lmasligi mumkin; foydalanish va xavfsizlik bo‘yicha yo‘riqnomalar qabul qiluvchining davlat tilida bo‘lmasligi mumkin; mahsulotlar (va ularga tegishli materiallar) qabul qiluvchining mamlakati standartlari, spetsifikatsiyalari va markirovka talablariga muvofiq ishlab chiqilmasligi mumkin; va mahsulotlar qabul qiluvchining mamlakatida ishlatiladigan kuchlanishga va boshqa elektr standartlariga mos kelmasligi mumkin (adapter yoki konverterdan foydalanish kerak bo‘lishi mumkin). Qabul qiluvchi mahsulotning o‘z mamlakatiga qonuniy ravishda olib kirilishi mumkinligiga ishonch hosil qilishiga javobgardir. Ubuy yoki uning filiallaridan buyurtma berayotganda, qabul qiluvchi mas’ul importchi hisoblanadi va o‘z mamlakatining barcha qonunlari va qoidalariga rioya qilishi shart.
  • Ubuy-da e’lon qilinadigan hamma mahsulotlar ham sotilavermaydi, chunki Ubuy global qidiruv tizimidir. Mahsulotlar eksport/savdo qoidalariga bo‘ysunadi.

UZS 225345

Hoziroq buyurtma bering va oling Seshanba, Iyul 28

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Xususiyatlar va Afzalliklar

  • Supports multiple port conversions including uart, i2c and spi.
  • Equipped with ch341a chip for versatile functions.
  • Perfect for STC microcontroller programming and debugging.
  • Facilitates seamless USB connectivity for electronic projects.
  • Selectable voltage output options of 3.3V or 5V.
  • Built-in indicators for clear status monitoring.