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    Web results

    Adafruit Bluefruit LE UART Friend - Bluetooth® Low Energy


    Adafruit
    https://www.adafruit.com › product
    Adafruit
    https://www.adafruit.com › product
    The Bluefruit LE UART Friend makes it easy to add Bluetooth Low Energy connectivity to anything with a hardware or software serial port.Read more
    $17.50 · In stock · 5.0 (5) · Free delivery over $250 · 30-day returns
    Popular products
    • Adafruit Bluefruit LE Uart Friend Bluetooth Low Energy Ble.
      Adafruit Bluefruit LE Uart Friend Bluetooth Low Energy Ble
      $17.50
      Adafruit Industries       & more
      5.0(5)
      Adafruit Bluefruit LE Uart Friend Bluetooth Low Energy Ble
      $17.50
      Adafruit Industries       & more
      Free delivery on $250+
      5.0(5)
    • SALE
      Seeed Studio Xiao nRF52840. SALE.
      Seeed Studio Xiao nRF52840
      $9.70$9.90
      Seeed Studio       & more
      4.6(58)
      SALE
      Seeed Studio Xiao nRF52840
      $9.70$9.90
      Seeed Studio       & more
      4.6(58)
    • LOW PRICE
      HM-10 Bluetooth 4.0 BLE iBeacon UART Module. Low price.
      HM-10 Bluetooth 4.0 BLE iBeacon UART Module
      $3.54Usually $7
      AliExpress       & more
      4.7(23)
      LOW PRICE
      HM-10 Bluetooth 4.0 BLE iBeacon UART Module
      $3.54Usually $7
      AliExpress       & more
      4.7(23)
    • Bluetooth UART Module (LM400).
      Bluetooth UART Module (LM400)
      $20.70
      Saelig Company
      Bluetooth UART Module (LM400)
      $20.70
      Saelig Company
      Free delivery
    • Nordic BLE Module.
      Nordic BLE Module
      $8.95
      SparkFun Electronics
      Nordic BLE Module
      $8.95
      SparkFun Electronics
      Free delivery on $100+
    • Bluetooth Wireless Module BLE4.2 2.4GHz 3dBm UART GPIO BLE Smart Lock iBeacon and Broadcast Switch EBYTE E104-BT06 Module - IOT Module Shop .
      Bluetooth Wireless Module BLE4.2 2.4GHz 3dBm UART GPIO BLE Smart Lock iBeacon and Broadcast Switch EBYTE E104-BT06 Module - IOT Module Shop
      $1.19
      EBYTE
      Bluetooth Wireless Module BLE4.2 2.4GHz 3dBm UART GPIO BLE Smart Lock iBeacon and Broadcast Switch EBYTE E104-BT06 Module - IOT Module Shop
      $1.19
      EBYTE
    • Small Serial UART Bluetooth BLE4.2 Module.
      Small Serial UART Bluetooth BLE4.2 Module
      $5.78
      OzRobotics.com
      Small Serial UART Bluetooth BLE4.2 Module
      $5.78
      OzRobotics.com
      Free delivery
    • 7% OFF
      Elecbee BLE Bluetooth 4.0 Serial Port Module. 7% OFF.
      Elecbee BLE Bluetooth 4.0 Serial Port Module
      $3.38$3.67
      eBay       & more
      4.5(8)
      7% OFF
      Elecbee BLE Bluetooth 4.0 Serial Port Module
      $3.38$3.67
      eBay       & more
      4.5(8)
    More products
    • Adafruit Bluefruit LE Shield Bluetooth LE for Arduino.
      Adafruit Bluefruit LE Shield Bluetooth LE for Arduino
      $19.95
      Adafruit Industries       & more
      5.0(1)
      Adafruit Bluefruit LE Shield Bluetooth LE for Arduino
      $19.95
      Adafruit Industries       & more
      Free delivery on $250+
      5.0(1)
    • 45% OFF
      SparkFun BlueSMiRF v2 Wireless Serial Link. 45% OFF.
      SparkFun BlueSMiRF v2 Wireless Serial Link
      $10.95Was $20
      SparkFun Electronics       & more
      5.0(1)
      45% OFF
      SparkFun BlueSMiRF v2 Wireless Serial Link
      $10.95Was $20
      SparkFun Electronics       & more
      Free delivery on $100+
      5.0(1)
    • HC-05 Bluetooth Module – UART TTL Wireless Module for Arduino, ESP32.
      HC-05 Bluetooth Module – UART TTL Wireless Module for Arduino, ESP32
      $8.89
      Envistia Mall       & more
      4.8(219)
      HC-05 Bluetooth Module – UART TTL Wireless Module for Arduino, ESP32
      $8.89
      Envistia Mall       & more
      4.8(219)
    • ESP32 Module.
      ESP32 Module
      $9.95
      Adafruit Industries       & more
      ESP32 Module
      $9.95
      Adafruit Industries       & more
      Free delivery on $250+
    • 5% OFF
      4.0 Ble Bluetooth Uart Transceiver Module Cc2540 Cc2541 Central. 5% OFF.
      4.0 Ble Bluetooth Uart Transceiver Module Cc2540 Cc2541 Central
      $2.84$2.99
      eBay - ketech_electronic
      5% OFF
      4.0 Ble Bluetooth Uart Transceiver Module Cc2540 Cc2541 Central
      $2.84$2.99
      eBay - ketech_electronic
    • E104-BT09 ble to serial port module,ble 5.0 protocol ble wireless mod.
      E104-BT09 ble to serial port module,ble 5.0 protocol ble wireless mod
      $1.26
      RobotShop.com
      E104-BT09 ble to serial port module,ble 5.0 protocol ble wireless mod
      $1.26
      RobotShop.com
    • BLE Micro Super Compact BLE Module.
      BLE Micro Super Compact BLE Module
      $9.90
      DFRobot       & more
      BLE Micro Super Compact BLE Module
      $9.90
      DFRobot       & more
    • Bluetooth Low Energy Module.
      Bluetooth Low Energy Module
      $9.95
      Adafruit Industries       & more
      Bluetooth Low Energy Module
      $9.95
      Adafruit Industries       & more
      Free delivery on $250+

    Web results

    Nordic nRF 52832 BLE Bluetooth 5.2 high Speed UART ...


    Amazon.com
    https://www.amazon.com › Nordic-Bluetooth-Transpare...
    Amazon.com
    https://www.amazon.com › Nordic-Bluetooth-Transpare...
    A Bluetooth 5.2 low energy wireless microcontroller (MCU) featuring a 32-bit ARM Cortex -M4 core running at 64 MHz, designed for applications demanding long ...Read more

    RS02A1-B Chip BLE5.0 Serial UART Module RSBRS02ABRI


    Shenzhen RF-star Technology Co., Ltd.
    https://www.rfstariot.com › BLE Module
    Shenzhen RF-star Technology Co., Ltd.
    https://www.rfstariot.com › BLE Module
    RSBRS02ABRI is a single-mode Bluetooth low energy module, based on an RF-star SoC RS02A1-B. This module has the features of compact size, good noise reduction.Read more

    UART to Bluetooth low energy (BLE) Bridge Design Guide


    TI.com
    https://www.ti.com › lit
    TI.com
    https://www.ti.com › lit
    PDF
    The demonstration uses the CC2650DK, which contains two SmartRF06 boards and two CC2650 evaluation modules (EM). You can replace the EM boards with other ...Read more
    13 pages

    "RFCOMM for BLE" a Serial UART over Bluetooth low ...


    GitHub
    https://github.com › Jakeler › ble-serial
    GitHub
    https://github.com › Jakeler › ble-serial
    Dec 9, 2019 — A tool to connect Bluetooth 4.0+ Low Energy to UART modules and normal PCs/laptops/RaspberryPi. It fulfills the same purpose as rfcomm bind for the old ...Read more

    Bluetooth(LE) to UART module with TLSR8232 BLE ...


    eBay
    https://www.ebay.com › ... › Development Kits & Boards
    eBay
    https://www.ebay.com › ... › Development Kits & Boards
    Bluetooth(LE) to UART module with TLSR8232 BLE Core_V5.0 e.g. wearable devices. H-2 Technik (4438). 99.6% positive feedback. Approx. $4.70 ...Read more

    Can someone explain BLE to me? (Bluetooth Modules)


    Reddit · r/embedded
    10+ comments · 7 years ago
    Reddit · r/embedded
    10+ comments · 7 years ago
    To clarify, the HC-05/06 modules are classic Bluetooth devices mainly used for simple serial communication, like connecting to microcontrollers.Read more
    BLE Module Options : r/embedded
    8 posts
    Mar 22, 2023
    Serial/UART-like connectivity via BLE : r/bluetooth
    2 posts
    Feb 7, 2024
    More results from www.reddit.com

    Bluetooth Low Energy Serial: A Valid Design Strategy?


    Punch Through
    https://punchthrough.com › serial-over-ble
    Punch Through
    https://punchthrough.com › serial-over-ble
    Dec 3, 2019 — Stream data reliably over BLE by implementing a custom UART service, handling packet framing, flow control, and throughput limits to replace ...

    BLE 4.0 UART BLE Module Adopts CC2541 SOC Chip


    G-NiceRF
    https://www.nicerf.com › bluetooth-modules-rf2541
    G-NiceRF
    https://www.nicerf.com › bluetooth-modules-rf2541
    RF2541 is a BLE module and adopts CC2541 SOC chip from TI. RF2541 communicates with others through UART interface. With all the feature of BLE 4.0, it is easy ...Read more

    BLEUart | Introducing the Adafruit Bluefruit LE UART Friend


    Adafruit Learning System
    https://learn.adafruit.com › bleuart
    Adafruit Learning System
    https://learn.adafruit.com › bleuart
    May 1, 2015 — The BLEUart example sketch allows you to send and receive text data between the Arduino and a connected Bluetooth Low Energy Central device on the other end.Read more
    2–3 day delivery · 30-day returns
    More products
    • Bluefruit Le Friend Bluetooth Low Energy BLE 4.0.
      Bluefruit Le Friend Bluetooth Low Energy BLE 4.0
      $19.95
      Adafruit Industries       & more
      5.0(1)
      Bluefruit Le Friend Bluetooth Low Energy BLE 4.0
      $19.95
      Adafruit Industries       & more
      Free delivery on $250+
      5.0(1)
    • flashtree Tls-01 Low Power Bluetooth module thaling micro ble wireless serial port UART data transmission module Arduino.
      flashtree Tls-01 Low Power Bluetooth module thaling micro ble wireless serial port UART data transmission module Arduino
      $6.90
      flashtree
      flashtree Tls-01 Low Power Bluetooth module thaling micro ble wireless serial port UART data transmission module Arduino
      $6.90
      flashtree
      Free delivery on $52+
    • Digilent PMOD BLE Bluetooth Low Energy Interface PMOD Module BLE UART RN4870 PMOD.
      Digilent PMOD BLE Bluetooth Low Energy Interface PMOD Module BLE UART RN4870 PMOD
      $27.35
      Jameco.com
      Digilent PMOD BLE Bluetooth Low Energy Interface PMOD Module BLE UART RN4870 PMOD
      $27.35
      Jameco.com
    • LOW PRICE
      DSD Tech HM-10 Bluetooth 4.0 BLE iBeacon UART Module. Low price.
      DSD Tech HM-10 Bluetooth 4.0 BLE iBeacon UART Module
      $10.25Usually $13
      eBay       & more
      5.0(2)
      LOW PRICE
      DSD Tech HM-10 Bluetooth 4.0 BLE iBeacon UART Module
      $10.25Usually $13
      eBay       & more
      Free delivery
      5.0(2)
    • RF-Star BLE Master Slave UART Module.
      RF-Star BLE Master Slave UART Module
      $13.04
      OzRobotics.com
      RF-Star BLE Master Slave UART Module
      $13.04
      OzRobotics.com
      Free delivery
    • RF2541 BLE4.0 UART Module.
      RF2541 BLE4.0 UART Module
      $12.00
      Xpart Electronic
      RF2541 BLE4.0 UART Module
      $12.00
      Xpart Electronic
    • CH9141 BLE UART Transparent Transmission 100m Distance CH9141K BT Serial Port Module Evaluation.
      CH9141 BLE UART Transparent Transmission 100m Distance CH9141K BT Serial Port Module Evaluation
      $4.04
      AliExpress
      CH9141 BLE UART Transparent Transmission 100m Distance CH9141K BT Serial Port Module Evaluation
      $4.04
      AliExpress
    • Ebyte EWT104-BT53A3 BLE Low Energy Module BLE to Serial Port Module Test Suite UART BLE Module Development Board.
      Ebyte EWT104-BT53A3 BLE Low Energy Module BLE to Serial Port Module Test Suite UART BLE Module Development Board
      $3.08
      EBYTE
      Ebyte EWT104-BT53A3 BLE Low Energy Module BLE to Serial Port Module Test Suite UART BLE Module Development Board
      $3.08
      EBYTE
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