Lube Smart
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Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets
Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets
Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets
Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets
Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets
Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets
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Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets
Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets
Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets
Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets
Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets
Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets
Convert your traditional devices into smart WiFi-enabled devices with the USR-WIFI232-B2 module for seamless control and management.
Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets
Item #: 141411414

Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets

Item #: 141411414

MVR 1037

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Only 13 items left in stock.
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Convert your traditional devices into smart WiFi-enabled devices with the USR-WIFI232-B2 module for seamless control and management.
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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

Reliable Connectivity
Ensures stable wireless connections with 3.3V TTL support, making it ideal for remote embedded applications without sacrificing communication reliability.
External Antennas
Includes external antennas for enhanced signal strength and range, allowing seamless integration into various environments and overcoming common Wi-Fi obstacles.
Dual Sets Value
Comes with two modules for flexible deployment options, offering excellent value for developers and designers looking to prototype or create multiple devices simultaneously.

Product Details

Shop Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets online at a best price in Maldives. B0B4R6FJFT
  • USR-WIFI232-B2 is an embedded serial to 802.11 b/g/n wifi module, with external antenna, and it can connect traditional serial device and MCU controlled device with wifi network to realize control and management.
  • Converts UART(3.3V TTL) to wifi or Ethernet
  • Supports TCP server/client, UDP server/client,https client, Virtual COM
  • Supports Modbus RTU to Modbus TCP
  • Supports multiple networking mode with 1 RJ45 ethernet port
Product Dimensions (L x W x H)1.57 x 0.98 x 0.09 inches (4 x 2.5 x 0.2 cm)
ManufacturerLubeby Smart-22
Item model numberUSR-WIFI232-B2
Date First AvailableJune 22, 2022

Who Should Buy?

Suitable For
  • IoT Developers

    Ideal for developers building IoT applications requiring wireless communication with devices via UART and WiFi.

  • DIY Enthusiasts

    Perfect for hobbyists looking to integrate WiFi connectivity into personal projects and prototypes simply.

  • Remote Monitoring

    Suitable for setups needing remote access to data, like environmental monitoring systems or smart home devices.

Not Suitable For
  • Beginner Users

    Beginners without technical expertise may find setup and configuration challenging and overwhelming.

  • High Data Needs

    Not ideal for applications requiring high data throughput or extensive bandwidth usage, limiting performance.

  • Industrial Applications

    Unsuitable for rugged, industrial settings where durability and resistance to harsh conditions are critical.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Serial UART 3.3V TTL to WiFi Embedded Module USR-WIFI232-B2?

    Answer: The USR-WIFI232-B2 is a compact and efficient wireless communication module that converts standard serial TTL signals into WiFi. This enables devices that use UART communication to be connected to WiFi networks, facilitating remote access and IoT applications. It's perfect for applications such as home automation, sensor monitoring, and real-time data logging, allowing for seamless integration into existing systems.
  • Question: What are the key features of the USR-WIFI232-B2?

    Answer: The key features of the USR-WIFI232-B2 include support for 3.3V TTL logic levels, high transmission speeds, and an integrated external antenna for better range and connectivity. It operates on a variety of WiFi standards and is equipped with built-in security protocols for safe connections. This module is ideally suited for professional developers and hobbyists looking to enhance their projects with reliable wireless capabilities.
  • Question: How do I connect the USR-WIFI232-B2 to my device?

    Answer: To connect the USR-WIFI232-B2 to your device, plug the module into the communication port and ensure that the wiring corresponds to the TX, RX, VCC, and GND pins correctly. Once connected, you can configure the module via AT commands or use the provided software to establish your WiFi network settings. This allows devices, such as microcontrollers or sensors, to communicate wirelessly, ideal for smart projects.
  • Question: What applications can I use the USR-WIFI232-B2 for?

    Answer: The USR-WIFI232-B2 is versatile and can be used in various applications, including remote monitoring devices, smart home systems, industrial automation, and data collection setups. For instance, you can utilize this module to send temperature readings from a sensor to a cloud dashboard, enabling real-time analysis and control of your environment, thus enhancing operational efficiency.
  • Question: Is programming required to use the USR-WIFI232-B2?

    Answer: Yes, some programming is typically required to configure and utilize the USR-WIFI232-B2 effectively. Users often leverage AT commands for configurations or integrate it with microcontrollers using coding to exchange data over WiFi. This module's programmability allows for customized deployments, making it suitable for professional and DIY IoT enthusiasts aiming to implement specific functionalities.
  • Question: What is the range of WiFi connectivity with the USR-WIFI232-B2?

    Answer: The WiFi range of the USR-WIFI232-B2 can vary depending on environmental factors, but with its external antenna, it typically supports several hundred meters in open spaces. It is designed to maintain solid connectivity in moderate to dense environments, making it great for both indoor and outdoor applications. Users can expect reliable connections in smart homes or industrial sites where long-range communication is necessary.
  • Question: Can I use multiple USR-WIFI232-B2 modules together?

    Answer: Absolutely! You can use multiple USR-WIFI232-B2 modules in the same network to expand your wireless communication capabilities. This setup is beneficial for applications that require multiple devices to communicate with a central server or to share data among themselves. For example, in an automated irrigation system, each module can control different valves, coordinating efficiently using WiFi.
  • Question: What are the power requirements for the USR-WIFI232-B2?

    Answer: The USR-WIFI232-B2 operates at a voltage of 3.3V and consumes minimal power during its operations. This low power consumption makes it suitable for battery-powered applications, allowing you to implement it in remote sensors or other energy-sensitive devices without rapid depletion. Users often appreciate its efficiency when designing long-lasting IoT devices.
  • Question: What security features does the USR-WIFI232-B2 include?

    Answer: The USR-WIFI232-B2 is equipped with various security features to ensure safe communication over WiFi. It supports WPA/WPA2 security protocols, which encrypt data transmitted over the network. This makes it suitable for applications processing sensitive information or data in environments where security is a concern, like industrial automation or home security systems.
  • Question: Where can I buy Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets in Maldives?

    Answer: You can purchase the USR-WIFI232-B2 modules from Ubuy in Maldives. Ubuy offers a wide range of electronic components, including these wireless modules, ensuring a convenient shopping experience. This platform is a reliable source for obtaining quality products, making it a preferred choice for tech enthusiasts and developers.

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Important information

  • 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.

MVR 1037

Order now and get it around Monday, July 20

QTY:

Only 13 items left in stock.
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

Features & Benefits

  • Transform traditional devices into WiFi-enabled with ease.
  • Supports multiple wireless standards: 802.11b/g/n.
  • Allows for seamless data transmission between WiFi, serial, and Ethernet.
  • Compatible with various application fields including smart homes and medical instruments.
  • Easy configuration with web interface and AT+ instruction set.
  • Max transmission distance of 280 meters with 3dbi antenna.