CDBAIRUI
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TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
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TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
Say goodbye to compatibility issues with our Test Board's multi-protocol transparent transmission and automatic link verification features!
TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface
Item #: 107485136

TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface

Item #: 107485136

INR 3539

Price Details

Price

INR 3539

M.R.P. INR 3539

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

*All items will import from US

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What Stands Out

Versatile Protocol Support
Seamlessly connects Modbus TCP to RTU, accommodating various IoT applications and enhancing interoperability across different protocols like MQTT, catering to diverse user needs in automation.
User-Friendly Interface
Includes a pre-welded design with a USB interface for easy configuration and testing, making it accessible for both professionals and hobbyists in their IoT and automation projects.
Robust Testing Board
Designed as a reliable test board, it enables efficient troubleshooting and development, ensuring high-quality performance compared to competitors in the market, adding significant value for developers.

Product Details

CDBAIRUI Shop TTL Serial to Ethernet Module Test Board Modbus TCP to RTU IoT MQTT Protocol NE2-S1-TB Pre-Welded NE2-S1 USB Interface online at a best price in India. B0DMVSFD7M
Package Dimensions7.48 x 5.12 x 2.36 inches (19 x 13 x 6 cm)
Item Weight7 ounces (198.45 grams)
ManufacturerCDBAIRUI
Date First AvailableNovember 13, 2024

What's in the box

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Who Should Buy?

Suitable For
  • IoT Developers

    Ideal for developers creating IoT applications needing reliable serial communication via Modbus TCP.

  • Industrial Automation

    Beneficial for systems requiring integration of serial devices into Ethernet networks in industrial settings.

  • Prototype Testing

    Useful for engineers needing a test board to prototype and validate serial-to-Ethernet functionalities effectively.

Not Suitable For
  • Casual Users

    Not suitable for hobbyists or casual users with little technical knowledge of serial and Ethernet communications.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the TTL Serial to Ethernet Module NE2-S1-TB used for?

    Answer: The TTL Serial to Ethernet Module NE2-S1-TB is designed for converting serial TTL signals to Ethernet protocols, facilitating communication between serial devices and networked systems. This module supports Modbus TCP and RTU, making it ideal for IoT applications, industrial automation, and remote monitoring systems. For example, a temperature sensor can send data through this module to a server, enabling real-time tracking and control from anywhere.
  • Question: How does the NE2-S1-TB support Modbus TCP and RTU?

    Answer: The NE2-S1-TB supports both Modbus TCP and Modbus RTU protocols, allowing it to seamlessly integrate with a variety of industrial devices. Modbus RTU is typically used for local serial communication, while Modbus TCP facilitates communication over Ethernet networks. This dual support means you can connect legacy systems to modern network infrastructures, making it versatile for various applications like SCADA systems and PLCs in manufacturing environments.
  • Question: Can the NE2-S1-TB be used in MQTT IoT applications?

    Answer: Yes, the NE2-S1-TB is compatible with MQTT, a lightweight messaging protocol crucial for IoT applications. With MQTT, the module can publish and subscribe to topics, allowing efficient data exchange between devices and servers. This is particularly useful in smart home applications where different devices need to communicate status and sensor data to a centralized management system, enabling automation and remote control functionalities.
  • Question: What is included in the NE2-S1-TB pre-welded package?

    Answer: The NE2-S1-TB pre-welded package typically includes the final module ready for use, minimizing assembly time. The pre-welded design ensures high reliability and consistent performance. This package is ideal for developers seeking quick deployment in projects, such as integrating sensors into existing networks, as it eliminates the need for users to perform soldering or assembly tasks.
  • Question: What types of devices can connect to the NE2-S1-TB?

    Answer: Devices such as microcontrollers, sensors, and industrial machinery that use TTL serial communication can be connected to the NE2-S1-TB. This extends the application of the module to diverse fields, including automation, smart agriculture, and environmental monitoring. For instance, a microcontroller can read sensor data and transmit it over the network using the NE2-S1-TB, facilitating data analysis in real-time.
  • Question: What are the power requirements for the NE2-S1-TB module?

    Answer: The NE2-S1-TB module typically operates on low voltage while maintaining compatibility with a variety of power supplies. This makes it suitable for mobile and stationary applications where power efficiency is key. For example, you can use it in battery-powered IoT devices without worrying about significant energy consumption, ensuring longevity in remote or portable setups.
  • Question: Is the NE2-S1-TB suitable for long-distance data transmission?

    Answer: Yes, the NE2-S1-TB can be utilized for long-distance data transmission when connected to Ethernet networks. This capability allows it to bridge extensive distances compared to traditional serial communication methods. For instance, a monitoring system can send data over vast distances to a centralized server, enabling effective data aggregation and remote monitoring for large infrastructure projects.
  • Question: How does the NE2-S1-TB handle network connectivity?

    Answer: The NE2-S1-TB features robust network connectivity options that ensure stable communication with minimal latency across various network configurations. It can function in both single and multi-device environments, making it flexible for different setups. This is significant for applications where multiple sensors need to relay information to a single control system, ensuring that all data is received without disruption.
  • Question: What programming or configuration is required for the NE2-S1-TB?

    Answer: Configuring the NE2-S1-TB typically requires basic programming knowledge, especially in environments like Arduino or similar microcontroller platforms. Users can set baud rates, network parameters, and protocol settings according to their project needs. Practical application could involve programming the module to communicate specific data formats from a sensor to the server, facilitating seamless integration into larger systems.
  • Question: Where can I buy the TTL Serial to Ethernet Module NE2-S1-TB in India?

    Answer: You can purchase the TTL Serial to Ethernet Module NE2-S1-TB from Ubuy, which offers a broad selection of electronic components and modules. Ubuy provides a user-friendly shopping experience, ensuring you can easily find this module along with other related accessories for your projects. Plus, Ubuy often features detailed product descriptions to aid in your selection process.

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Pros

  • Easy to set up and use
  • Supports multiple protocols
  • Reliable performance
  • Compact and portable design
  • Great customer support

Cons

  • Limited documentation available

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“Quality, fit, and variety are all good. Very good quality, perfect fit, with a good variety in 70s Bellbottom jeans. Keep them coming.”

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“Everything was well maintained and smooth . We can trust UBUY .”

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“Product is nice. Well packaged and delivered promptly”

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“Product was delivered before time. At each steps remider given time to time ,product is also good and fruitful”

3 July 2026 · via Trustpilot
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siva
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“I received the product properly packed and without any damage. If you can provide a video showing how to assemble the parts, it would be a great help. Thanks & Regards, Siva Prakash.”

16-Jul-26 · via Trustpilot
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INR 3539

Order now and get it around Tuesday, September 15

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Supports multiple IoT transport protocols, ensuring seamless compatibility.
  • Automatic polling and history query for efficient data collection.
  • Dynamic IP allocation and reliable network disconnection recovery.
  • Compatible with major IoT cloud platforms and standard MQTT protocol.
  • Includes virtual serial port software for easy data management.
  • Low power consumption to support long-term usage with minimal energy costs.

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