REYAX
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2pcs REYAX RYB2340_Lite Bluetooth 5.3 BLE UART transparent mode module Arduino Android & iOS FCC Certification
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2pcs REYAX RYB2340_Lite Bluetooth 5.3 BLE UART transparent mode module Arduino Android & iOS FCC Certification
Your products could be fast and easily connected with the smartphones.
2pcs REYAX RYB2340_Lite Bluetooth 5.3 BLE UART transparent mode module Arduino Android & iOS FCC Certification
Item #: 123534140

2pcs REYAX RYB2340_Lite Bluetooth 5.3 BLE UART transparent mode module Arduino Android & iOS FCC Certification

Item #: 123534140

INR 1736

Price Details

Price

INR 1736

M.R.P. INR 1736

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

Bluetooth 5.3
Experience faster data transfer and improved connectivity with Bluetooth 5.3 technology, ensuring seamless communication with devices, enhancing performance, and reducing latency in your projects.
UART Transparent Mode
Utilize UART Transparent Mode for easy integration with Arduino, Android, and iOS systems, simplifying the development process for hobbyists and developers with versatile application support.
FCC Certified
Benefit from peace of mind with FCC certification, guaranteeing the module meets rigorous safety and performance standards, making it reliable for commercial and personal use in various applications.

Product Details

Shop 2pcs REYAX RYB2340_Lite Bluetooth 5.3 BLE UART transparent mode module Arduino Android & iOS FCC Certification online at a best price in India. B0DW8Y6L7C
  • Bluetooth v5.3 with Bluetooth Low Energy ( Bluetooth Smart )
  • High-Performance and Low-Power TI CC2340R5 industry-standard chip
  • Designed with PCB integrated antenna, Suitable for SMT
  • Metal cover against EMI interference
  • GATT profile module, designed for transparent mode
  • Support Master and Slave role
BrandREYAX
Model NumberRYBG211
Mfr Part NumberRYBG211
ManufacturerREYAX
Item Weight1.2 Grams

Who Should Buy?

Suitable For
  • Arduino Enthusiasts

    Ideal for hobbyists who want to integrate Bluetooth functionality into their Arduino projects seamlessly.

  • Mobile Developers

    Perfect for developers working on mobile apps needing Bluetooth connectivity to interact with hardware devices.

  • IoT Innovators

    Great for inventors creating IoT devices that require reliable and efficient wireless communication via Bluetooth.

Not Suitable For
  • Basic Users

    Not suitable for individuals with limited technical knowledge, as setup may require programming skills.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the REYAX RYB2340_Lite Bluetooth Module?

    Answer: The REYAX RYB2340_Lite Bluetooth Module is a Bluetooth 5.3 compatible module designed for seamless communication between devices. Notably, it operates in Transparent Mode for easy UART connections, making it ideal for Arduino projects. This module is perfect for hobbyists and developers looking to create wireless applications without dealing with complex wireless protocols.
  • Question: How do I connect the REYAX RYB2340_Lite to an Arduino?

    Answer: To connect your REYAX RYB2340_Lite to an Arduino, simply utilize its UART interface. Connect the RX and TX pins of the module to the corresponding TX and RX pins on the Arduino. Use a suitable power supply and ensure the software libraries for Bluetooth communication are properly installed on the Arduino IDE for a successful setup. This connection enables various applications like wireless sensor data transmission.
  • Question: Is the REYAX RYB2340_Lite compatible with Android and iOS?

    Answer: Yes, the REYAX RYB2340_Lite is fully compatible with both Android and iOS devices. Utilizing its Bluetooth capabilities, users can develop applications to connect mobile devices to Arduino projects. This feature is excellent for creating apps that require data exchange or remote control functionalities, expanding your project’s usability.
  • Question: What applications can I build using the REYAX RYB2340_Lite?

    Answer: You can build a variety of applications using the REYAX RYB2340_Lite, including home automation systems, health monitoring devices, and remote-controlled robotics. Its ability to facilitate wireless communication makes it ideal for IoT projects, where devices need to send and receive data effortlessly. This versatility allows for innovative projects that can improve daily living.
  • Question: How do I update the firmware of the REYAX RYB2340_Lite?

    Answer: Updating the firmware of the REYAX RYB2340_Lite can be performed by connecting it to your computer via the UART interface. Use specialized software provided by REYAX to load the new firmware onto the module. Regular updates can enhance capabilities and fix any bugs, ensuring optimal performance.
  • Question: What is the range of the REYAX RYB2340_Lite Bluetooth module?

    Answer: The REYAX RYB2340_Lite Bluetooth module typically provides a range of up to 100 meters, depending on environmental factors. This range allows for flexible project deployment, whether within home environments or outdoor settings. Users can utilize this expansive coverage for various applications, including remote monitoring in larger venues.
  • Question: Can I use multiple REYAX RYB2340_Lite modules in a single project?

    Answer: Yes, multiple REYAX RYB2340_Lite modules can be employed in one project. However, ensure each module is configured with a unique address to avoid communication conflicts. This approach is beneficial for parallel data transmission tasks, such as sensor networks where multiple data points are collected.
  • Question: What is Transparent Mode in the REYAX RYB2340_Lite?

    Answer: Transparent Mode refers to the operation where the REYAX RYB2340_Lite allows straightforward data transmission between connected devices in real-time. This mode simplifies communication by acting like a serial cable, making it easier for developers to build wireless applications without deep knowledge of Bluetooth protocols.
  • Question: What programming skills do I need to use the REYAX RYB2340_Lite?

    Answer: Familiarity with basic programming concepts, particularly in Arduino or C/C++, is essential to effectively use the REYAX RYB2340_Lite. Knowledge of serial communication protocols will also be beneficial. This skill set enables you to implement various features in your applications, from basic data transfer to more complex functions.
  • Question: Where can I buy 2pcs REYAX RYB2340_Lite Bluetooth 5.3 BLE UART Transparent Mode Module for Arduino?

    Answer: You can purchase the 2pcs REYAX RYB2340_Lite Bluetooth 5.3 BLE UART Transparent Mode Module for Arduino on Ubuy. Ubuy provides a straightforward shopping experience, a variety of products, and options for international delivery, making it a reliable platform for your purchase.

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Paritosh
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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.”

20-Jul-26 · via Trustpilot
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Aggarwal
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“Everything was well maintained and smooth . We can trust UBUY .”

23 July 2026 · via Trustpilot
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Jeeju
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“Product is nice. Well packaged and delivered promptly”

23 July 2026 · via Trustpilot
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neeraj
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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 1736

Order now and get it around Sunday, August 30

QTY:

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Features & Benefits

  • Bluetooth v5.3 technology enhances connectivity.
  • Low-power TI CC2340R5 chip ensures high performance.
  • Integrated PCB antenna for space-saving installation.
  • Metal cover provides protection against EMI interference.
  • Supports both master and slave roles for versatile applications.
  • Ideal for smartphone/tablet accessories and remote control.

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