Circuit Playground Bluefruit - Bluetooth Low Energy

5 reviews
Age 14+
Skill level - IntermediateSkill level - Advanced
Price:
Sale price A$50.18   Inc. GST
SKU:
ADA4333
3 units Ships in 24 hours
50 units Ships in 7 to 10 days
Age 14+
Skill level - IntermediateSkill level - Advanced
Text-based Programming
Programming Device - Computer

Circuit Playground Bluefruit is our third board in the Circuit Playground series, another step towards a perfect introduction to electronics and programming. We've taken the popular Circuit Playground Express and made it even better! Now the main chip is an nRF52840 microcontroller which is not only more powerful, but also comes with Bluetooth Low Energy support for wireless connectivity.

    The board is round and has alligator-clip pads around it so you don't have to solder or sew to make it work. You can power it from USB, a AAA battery pack, or with a Lipoly battery (for advanced users). Circuit Playground Bluefruit has built-in USB support. Built in USB means you plug it in to program it and it just shows up, no special cable or adapter required. Just program your code into the board then take it on the go!

    You can use this board with Arduino or CircuitPython - It does not support MakeCode at this time (there is no ETA when it might be added)

    Here's some of the great goodies baked in to each Circuit Playground Bluefruit:

    • 1 x nRF52840 Cortex M4 processor with Bluetooth Low Energy support
    • 10 x mini NeoPixels, each one can display any color
    • 1 x Motion sensor (LIS3DH triple-axis accelerometer with tap detection, free-fall detection)
    • 1 x Temperature sensor (thermistor)
    • 1 x Light sensor (phototransistor). Can also act as a color sensor and pulse sensor.
    • 1 x Sound sensor (MEMS microphone)
    • 1 x Mini speaker with class D amplifier (7.5mm magnetic speaker/buzzer)
    • 2 x Push buttons, labeled A and B
    • 1 x Slide switch
    • 8 x alligator-clip friendly input/output pins
    • Includes I2C, UART, 6 pins that can do analog inputs, multiple PWM outputs
    • Green "ON" LED so you know its powered
    • Red "#13" LED for basic blinking
    • Reset button
    • 2 MB of SPI Flash storage, used primarily with CircuitPython to store code and libraries.
    • MicroUSB port for programming and debugging
    • USB port can act like serial port, keyboard, mouse, joystick or MIDI!



    Technical Details

    • Outer Diameter: ~50.6mm / ~2.0"
    • Weight: 8.9g

    Revision History:

      RoHS 2 2011 65 EU Compliant
      RoHS 2 2015 863 EU Compliant


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      Customer Reviews
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      A
      02/02/2023
      Anonymous
      Australia Australia
      I recommend this product
      • How do you rate our services? Awesome

      Good, fast shipping

      Fast shipping, everything good with Pakronics. The board is fun to tinker with but note it's not full Python (can't use standard packages such as datetime), is troublesome to use with a common modern IDEs, and requires you to load various files on it prior to use. It's fun but it's not quite the full Python experience I was looking for.

      A
      28/06/2021
      Anonymous
      Australia Australia
      I recommend this product
      • How do you rate our services? Awesome

      Unusable

      It doesn’t work with makecode at all. I couldn’t get it to work with circuit python. Previous version of hardware was great, this, not so much. The support people were great, but there is only so much you can do.

      29/06/2021

      Pakronics®

      This version yet not supporting Makecode as mentioned in the description of the product.

      AB
      23/01/2021
      Andrew B.
      Australia Australia
      I recommend this product
      • How do you rate our services? Awesome

      The new playground

      This is a much more powerful version of the playground circuit. Be aware that some Arduino libraries don't yet support the CPU architecture used, though most work fine.

      EP
      27/04/2020
      Elliot P.
      Australia Australia
      I recommend this product
      • How do you rate our services? Awesome

      Great update to the previous circuit express boards.

      The bluefruit is a great update to the Circuit express series of Adafruit boards, I have bought two of these along with the CRICKIT robot board to create an onlne beginners robot training series. These boards have a lot packed into them include light and temp sensors as well as an accelerometer and an IR transmitter / receiver. The really nice things about this board is the different programming options you have from visual drag and drop code to python, or if you have experience in using Arduino's then you can even use the Arduino IDE. This plus bluetooth really allows this to be an easy to use yet powerful microcontroller.

      Pakronics® Circuit Playground Bluefruit - Bluetooth Low Energy Review
      A
      01/04/2020
      Anonymous
      New Zealand New Zealand
      I recommend this product
      • How do you rate our services? Awesome

      CPB

      The Circuit Playground Bluefruit is a great product from Adafruit. It is really great for beginners

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