SKU: 48315887849

RFDUINO BLE 4.0 SMT MODULE ARDUI

Sale price$114.47 Regular price$127.19
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Description

RFDUINO BLE 4.0 SMT MODULE ARDUIRFD22301 :: RFduino is a Arduino Compatible Module based on Bluetooth 4. 0 Low Energy BLE RF Module with Built In ARM Cortex M0 Microconroller in SMT Overview Shrunk down an Arduino to the size of a finger tip. RFduino is A finger tip sized, Arduino compatible, wireless enabled microcontroller, low cost enough to leave in all of your projects. The RFduino runs Arduino code and can do everything an Arduino can, plus much more. Using the RFduino USB

RFD22301 :: RFduino is a Arduino Compatible Module based on Bluetooth 4.0 Low Energy BLE RF Module with Built-In ARM Cortex M0 Microconroller in SMT

Overview

Shrunk down an Arduino to the size of a finger-tip. RFduino is A finger-tip sized, Arduino compatible, wireless enabled microcontroller, low cost enough to leave in all of your projects. The RFduino runs Arduino code and can do everything an Arduino can, plus much more. Using the RFduino USB shield, simply plug the RFduino into a USB port of any computer and use the Arduino IDE to load your Arduino sketch, which automatically begins running on the RFduino. Then you can detach the RFduino USB shield and plug the RFduino directly into your project. (The RFduino requires USB Shield part number RFD22121 for programming.)

Note : The RFduino requires USB Shield (RFD22121 - RFDUINO USB SHIELD) for Programming

Features

 

  • Shrunk an Arduino to the size of a finger-tip and made it Wireless and Simple to use Arduino IDE and sketches running on professional grade hardware
  • The RFduino is a Bluetooth 4.0 Low Energy SMT BLE RF Module with Built-In ARM Cortex M0 Microconroller includes ADC, I2C, SPI, GPIO and UART interfaces for Rapid Development and Prototyping Projects
  • The MCU can be programmed with the Arduino IDE software with RFduino add on’s such as the programming Interface RFD22121 USB Programmer.
  • Rapid Development and Prototyping Kits are available as the RFD22102 DIP versions of RFD22301. Built-in chip antenna.
  • RF Digital also offers an optional version RFD22302 Bluetooth 4.0 Low Energy (BLE) module which requires an external antenna.
  • Wireless communication compatibility with the iOS iPhone, iPad, tablets and android smartphones.
  • Applications include Industrial control, RFID, wireless communication, M2M, HVAC, security and home automation.
  • It is Stackable & plugs directly into Breadboards

     

      Specification

      • Item : RFD22301
      • Category : Bluetooth LE RF Module
      • Type : Transceiver / Controller
      • Band : 2.4 GHz
      • CPU : 16MHz ARM Cortex-M0
      • Flash : 128kb
      • Ram : 8kb
      • Multi Frequency : Yes
      • Package-Case : SMT
      • Packaging : 90 pc per ray / 540 per factory box
      • RoHS Compliant : Yes
      • Low Supply Voltage : 1.9V
      • Typical Supply Voltage : 3V
      • High Supply Voltage : 3.6V
      • Transmit Current : 18mA, 4uA ULP
      • Receive Current : 18mA, 4uA ULP
      • FCC Approved : Yes
      • ETSI – CE Tested : Yes
      • Size – Width : 15mm (0.600 Inch)
      • Size – Length : 15mm (0.600 Inch)
      • Size – Height : 3.5mm (0.125 Inch)
      • RF Interface : Built-In Chip Antenna
      • RF Shield : Yes
      • Pin Count : 19
      • Pin Pitch : 1.25mm (0.050 Inch)
      • Transmit Power : 4dbm

         

        Downloads

        Shipping Notes
        • Free Standard Shipping on $100+ Orders to the USA.
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        • Delivery to the USA:
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        Exchange/Return Notes
        • We offer a 30-day return/exchange service after receiving.
        • Final sale items are not eligible for returns or exchanges.
        • To process your return/exchange, please contact us at [email protected]
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        SKU: 48315887849

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        4.8 ★★★★★
        Based on 15 reviews
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        Verified Purchase
        nickmarine
        Battle Creek, US
        ★★★★★ 5
        Worked amazing during christmas
        Color: Black, Size: 6 Panel
        We had a ton of people over for Christmas so I had to make an extra place for someone to sleep so I used these and surrounded an air mattress and made a small shelter basically. The dividers are light but sturdy , not heavy duty of course but not expected for this price. They do an excellent job of blocking out light and are not see thru and worked very well. Assembly was straight forward and even comes with an included wrench but I used my own to speed the process. 100% satisfied
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on January 15, 2025
        S
        Verified Purchase
        SomeoneOutThere
        Dallas, US
        ★★★★★ 4
        Satisfactory
        Color: Black, Size: 6 Panel
        Everything was advertised. But the box it was shipped in was torn up pretty bad and taped up to compensate. Nevertheless, the product itself was not damaged.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on November 26, 2025
        A
        Verified Purchase
        Amazon Customer
        Dallas, US
        ★★★★★ 5
        Easy to use.
        Color: Grey, Size: 6 Panel
        These are easy to put together and to use. We have used them with all the panels. We have also used them broke down into 2 and 3 panels. They work well for blocking views. They don't block noise or help quiet the room being used, however. Only bad thing about them. We use them for our Auxiliary meetings.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on July 11, 2025
        C
        Verified Purchase
        C.W.
        Dallas, US
        ★★★★★ 5
        Easy to assemble. Still used for over a year 🙌🏾
        Color: White, Size: 6 Panel
        Everything is perfect! I would buy again in other colors and heights if I need additional separation in the basement.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on January 7, 2026
        A
        Verified Purchase
        Amazon Customer
        Charlottesville, US
        ★★★★★ 3
        Cheap Garbage
        Color: Black, Size: 4 Panel
        This item is just cheap crap. Shoddily put together, shoddy materials, and looks cheap. If you’re just putting it in a space that you don’t really care that it’s cheap, then it might be fine for what you need. But don’t expect much.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on April 15, 2026

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