Guides

• Getting Started with CircuitPython and Bluetooth Low Energy - Get started with CircuitPython, the Adafruit nRF52840 and the Bluefruit LE Connect app.
• BLE Light Switch with Feather nRF52840 and Crickit - Control a robot finger from across the room to flip on and off the lights!
• Color Remote with Circuit Playground Bluefruit - Mix NeoPixels wirelessly with a Bluetooth LE remote control!
• MagicLight Bulb Color Mixer with Circuit Playground Bluefruit - Mix colors on a MagicLight Bulb wirelessly with a Bluetooth LE remote control.
• Bluetooth Turtle Bot with CircuitPython and Crickit - Build your own Bluetooth controlled turtle rover!
• Wooden NeoPixel Xmas Tree - Cut a Christmas tree of wood and mount some NeoPixels in the tree to create a festive yuletide light display.
• Bluefruit TFT Gizmo ANCS Notifier for iOS - Circuit Playground Bluefruit displays your iOS notification icons so you know when there's fresh activity!
• Bluefruit Playground Hide and Seek - Use Circuit Playground Bluefruit devices to create a colorful signal strength-based proximity detector!
• Snow Globe with Circuit Playground Bluefruit - Make your own festive (or creatively odd!) snow globe with custom lighting effects and Bluetooth control.
• Bluetooth Controlled NeoPixel Lightbox - Great for tracing and writing, this lightbox lets you adjust color and brightness with your phone.
• Circuit Playground Bluefruit NeoPixel Animation and Color Remote Control - Control NeoPixel colors and animation remotely over Bluetooth with the Circuit Playground Bluefruit!
• Circuit Playground Bluetooth Cauldron - Build a Bluetooth Controlled Light Up Cauldron.
• NeoPixel Badge Lanyard with Bluetooth LE - Light up your convention badge and control colors with your phone!
• CircuitPython BLE Controlled NeoPixel Hat - Wireless control NeoPixels on your wearables!
• Bluefruit nRF52 Feather Learning Guide - Get started now with our most powerful Bluefruit board yet!
• CircusPython: Jump through Hoops with CircuitPython Bluetooth LE - Blinka jumps through a ring of fire, controlled via Bluetooth LE and the Bluefruit LE Connect app!
• A CircuitPython BLE Remote Control On/Off Switch - Make a remote control on/off switch for a computer with CircuitPython and BLE.
• NeoPixel Infinity Cube - Build a 3D printed, Bluetooth controlled Mirrored Acrylic and NeoPixel Infinity cube.
• CircuitPython BLE Crickit Rover - Purple Robot with Feather nRF52840 and Crickit plus NeoPixel underlighting!
• Circuit Playground Bluefruit Pumpkin with Lights and Sounds - Add the Circuit Playground Bluefruit and STEMMA speaker to an inexpensive plastic pumpkin.
• No-Solder LED Disco Tie with Bluetooth - Build an LED tie controlled by Bluetooth LE.
• Bluetooth Remote Control for the Lego Droid Developer Kit - Reinvigorating the Lego Star Wars Droid Developer Kit with an Adafruit powered remote control using Bluetooth LE.