HiLetgo 5pcs TTL to RS485 485 to Serial UART Level Reciprocal Hardware Automatic Flow Control UART to RS485 Converter RS485 to TTL
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HiLetgo 5pcs TTL to RS485 485 to Serial UART Level Reciprocal Hardware Automatic Flow Control UART to RS485 Converter RS485 to TTL
Support multi-machine communication, allowing access at up to 128 devices on the bus
HiLetgo 5pcs TTL to RS485 485 to Serial UART Level Reciprocal Hardware Automatic Flow Control UART to RS485 Converter RS485 to TTL
Artigo n.º: 31054480

HiLetgo 5pcs TTL to RS485 485 to Serial UART Level Reciprocal Hardware Automatic Flow Control UART to RS485 Converter RS485 to TTL

Artigo n.º: 31054480

STD 350395

Price Details

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*All items will import from EUA

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  • fedex
  • dhl
Support multi-machine communication, allowing access at up to 128 devices on the bus
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Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters Compre Agora.

O que se Destaca

Automatic Flow Control
Equipped with automatic flow control, this converter ensures smooth data transmission, reducing errors and enhancing communication efficiency between devices in industrial applications.
Versatile Connectivity
Supports multiple protocols with easy TTL to RS485 conversion, making it ideal for various control systems, ensuring broad compatibility with different hardware and simplifying integration.
Compact Design
The compact and durable design allows easy installation in tight spaces, ensuring reliable connections without compromising performance, ideal for both professional and DIY projects.

Detalhes do produto

Find the best deals on HiLetgo 5pcs TTL to RS485 Converter at Ubuy São Tomé and Príncipe. Convert TTL to RS485 with hardware flow control for UART to RS485 communication.
Item Weight0.2 lbs (90 grams)

Quem Deverá Comprar?

Suitable For
  • Developers

    Ideal for software and hardware developers integrating RS485 communication into their projects using TTL signals.

  • Industrial Applications

    Perfect for connecting various industrial devices that require robust communication over long distances through RS485.

  • Hobbyists

    Suitable for electronics hobbyists working on DIY projects that involve UART to RS485 conversions and automation.

Not Suitable For
  • Beginners

    Not ideal for beginners unfamiliar with UART and RS485 technologies, as the setup may be complex.

  • High-Speed Needs

    Users requiring high-speed data rates might find this converter insufficient for performance and reliability.

  • Non-technical Users

    Not suited for non-technical users who need a simple plug-and-play solution without extensive configuration.

DESCRIÇÃO DO PRODUTO

HiLetgo 5pcs TTL to RS485 485 to Serial UART Level Reciprocal Hardware Automatic Flow Control UART to RS485 Converter RS485 to TTL

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Perguntas e Respostas dos Clientes

  • pergunta: What is the HiLetgo TTL to RS485 Converter used for?

    Resposta: The HiLetgo TTL to RS485 Converter is primarily used to facilitate communication between devices that utilize different voltage levels in serial communication systems. This is particularly useful in applications where devices need to communicate over long distances or in noisy environments. For instance, in an industrial setting, you might connect a microcontroller to RS485-based sensors, making it possible to transmit data without signal degradation. Its reciprocal design allows seamless communication in both directions, making it highly versatile.
  • pergunta: How does automatic flow control work in this converter?

    Resposta: Automatic flow control in the HiLetgo TTL to RS485 Converter manages the data transmission efficiently by preventing data loss due to overcrowded communication links. It employs hardware-level mechanisms to control the data flow automatically, ensuring that the devices can send and receive data synchronously without manual intervention. This feature is particularly important in high-speed applications where timing is critical, such as in data acquisition systems where sensor readings must be collected and processed in real time.
  • pergunta: Can I use this converter for Arduino projects?

    Resposta: Absolutely! The HiLetgo TTL to RS485 Converter is highly compatible with Arduino projects. By connecting the converter to an Arduino board, you can effectively communicate with RS485 devices, enabling you to expand the capabilities of your project. For example, you can create a network of sensors and receive their data at a central Arduino controller, enhancing your project’s functionality and allowing for more complex interactions among devices.
  • pergunta: What is the maximum cable length I can use with RS485 communication?

    Resposta: RS485 communication can effectively operate over long distances, with typical lengths reaching up to 1200 meters (3900 feet). The HiLetgo TTL to RS485 Converter will work optimally at these distances, allowing for robust data transmission in environments such as factories or large buildings. It's important to ensure proper termination at both ends of the cable to avoid signal reflection, which can degrade the communication quality over these distances.
  • pergunta: Is the HiLetgo converter suitable for industrial applications?

    Resposta: Yes, the HiLetgo converter is specifically designed for robust and reliable industrial applications. It can withstand harsh environments and communicate effectively over long distances, making it ideal for factory automation, remote monitoring, and control systems. Its durability and efficiency lend themselves well to applications involving heavy machinery, process control systems, and fleet management, where consistent and accurate data transmission is paramount.
  • pergunta: What are the power requirements for this converter?

    Resposta: The HiLetgo TTL to RS485 Converter operates on a low power supply, generally within the range of 5V to 12V DC. This flexibility allows it to be powered by a variety of sources, including battery packs and AC to DC adapters. The low power requirement is advantageous for mobile applications, where energy conservation is important, such as in portable data logging systems used in field surveys or remote installations.
  • pergunta: Can this converter be used to connect multiple devices?

    Resposta: Yes, you can connect multiple devices to the HiLetgo TTL to RS485 Converter in a master-slave configuration. RS485 supports multi-drop connections, allowing a single master device to communicate with several slave devices over the same communication line. This capability is essential for setups like sensor networks or centralized control systems, where data needs to be collected from several remote sensors and relayed to a central processing unit.
  • pergunta: What kind of cable should I use with this RS485 converter?

    Resposta: For optimal performance, using a twisted pair cable is recommended for RS485 communication. Twisted pair cables help reduce electromagnetic interference and improve signal integrity over long distances. This setup is particularly advantageous in industrial environments where electronic noise can disrupt communication. When implementing the HiLetgo TTL to RS485 Converter in your project, ensure that the cable chosen matches the required specifications for your application.
  • pergunta: Can I use this converter with Raspberry Pi?

    Resposta: Yes, the HiLetgo TTL to RS485 Converter can be easily integrated with Raspberry Pi systems. By connecting the converter to the GPIO pins on your Raspberry Pi, you can facilitate communication with RS485 devices, allowing for expanded functionality in your projects. This is especially useful for automation tasks, where your Raspberry Pi can control industrial devices or collect data from RS485 sensors, enhancing your project’s overall effectiveness.
  • pergunta: Where can I buy the HiLetgo TTL to RS485 Converter in São Tomé and Príncipe?

    Resposta: You can purchase the HiLetgo 5pcs TTL to RS485 Converter from Ubuy, a reliable e-commerce platform known for its wide selection of electronics and other products. Ubuy offers a straightforward shopping experience and ensures that customers in São Tomé and Príncipe can conveniently find and order this converter for their various projects, ensuring access to quality electronics with ease.

HiLetgo Serial Adapters Editorial Review

The HiLetgo 5pcs TTL to RS485 converters are highly recommended by a satisfied user who used them to connect a Raspberry Pi Pico to a Zero over a long distance. The converters work perfectly without requiring any programming. A schematic for the board is available on protosupplies, and the auto TX enable is done via an inverter ahead of the !RE DE. However, 3 out of 5 of the converters did not work according to one customer. Another customer faced sketchy receive problems that varied between units. They switched to a different device from ANMBEST that was cheaper and required an extra pin(or two) to enable Tx and Rx but was very stable and worked fine with a Parallax propeller.

Avaliações e Classificações dos Clientes

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Prós

  • No programming required
  • Schematic available
  • Auto TX enable via an inverter
  • Affordable price

Contras

  • Non-functional units reported

Histórico de preços do produto

Informação importante

  • Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
  • Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.

STD 350395

Encomende já e receba por volta de Quarta-feira, Junho 24

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.

Os nossos principais Parceiros Logísticos
  • fedex
  • dhl
Entrega internacional mais rápida

Recursos e benefícios

  • Imported chips and industrial design for high anti-interference ability
  • Working temperature of -40 ℃ to + 85 ℃, transmission distance up to 1 kilometer
  • Fully considered mine design with good anti-jamming and anti-lightning effect
  • Compatible with 3.3V and 5.0V power supply
  • Supports hot swapping without signal dead phenomenon
  • Allows access to up to 128 devices on the bus for multi-machine communication