Kitty’s Flower - Bluetooth Wearable Brooches

SKU: DFR0748

This is a Bluetooth wearable brooch designed for paired use. Exclusively engineered for wearable scenarios, it integrates power management, RGB color lights, an accelerometer, various sensing components, a vibration motor and a touch module. It supports Arduino/Scratch programming and serves as a core control unit for wearable products, interactive art installations and new-style accessories. It features handcrafted digital fabric painting techniques and is adorned with 3D-printed tulle flower embellishments.

Angled shot of white flowers with pink and purple background, bluetooth wearable brooch with arduino flower design.-DFRobot product sku:DFR0748 image.

Downloadable Resources

  • Docs
  • Tech Specs
  • Specification

    Parameter Details
    Microcontroller ATmega328
    BLE chip type TI CC2540
    Support Bluetooth HID
    Debug method Bluetooth module through AT command
    Communication Serial port communication
    Firmware update USB BLE firmware update
    Power supply interface USB/3.7V lithium battery, JST connector
    External power supply range 7-12V
    Bootloader Arduino UNO
    Size 70mm*70mm
    Weight 30g

    Pinout

    DFR0748 Overview

    Num Label Description
    1 Vibration Motor D5
    2 Touch D6
    3 RGB LED D9
    4 LIS2DH 3-Axis Accelerometer I2C

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