Adafruit Circuit Playground Bluefruit by Kattni Rembor published September 12, 2019, last edited January 22, 2025 posted in Adafruit Products Circuit Playground/ Bluefruit Save New Favorite × Please sign in to include this guide in your list of favorites. You will be redirected back to this guide once you sign in, and can then save this guide as one of your favorites. Download Overview Update Bootloader Use UF2 Use Arduino IDE Use Command Line Guided Tour Pinouts What is CircuitPython? CircuitPython on Circuit Playground Bluefruit Circuit Playground Bluefruit CircuitPython Libraries Getting Started with BLE and CircuitPython Installing the Mu Editor Creating and Editing Code Connecting to the Serial Console Interacting with the Serial Console The REPL CircuitPython Libraries Frequently Asked Questions CircuitPython Expectations Troubleshooting "Uninstalling" CircuitPython Welcome to the Community! CircuitPython Made Easy CircuitPython Playground CircuitPython Pins and Modules CircuitPython Built-Ins CircuitPython Digital In & Out CircuitPython Analog In CircuitPython Servo CircuitPython Audio Out CircuitPython Cap Touch CircuitPython NeoPixel CircuitPython DotStar CircuitPython UART Serial CircuitPython I2C CircuitPython HID Keyboard CircuitPython CPU Temp CircuitPython Storage Playground Temperature Playground Light Sensor Playground Drum Machine Playground Sound Meter Playground Color Picker Playground Bluetooth Plotter Arduino Support Setup Arduino BLE Examples Advertising: Beacon BLE UART: Controller Custom: HRM Bluefruit LE Connect Downloads Single page Feedback? Corrections? Primary Products Circuit Playground Bluefruit - Bluetooth Low Energy Out of Stock Featured Products view all Circuit Playground Bluefruit - Bluetooth Low Energy Out of Stock Lithium Ion Polymer Battery - 3.7v 500mAh $7.95 Add to Cart Adafruit Circuit Playground Bluefruit Express Starter Kit $64.95 Add to Cart 186 Beginner Product guide 💖 2 CircuitPython Made Easy Page last edited January 09, 2020 Text editor powered by tinymce. Welcome to the Community! CircuitPython Playground