{"title":"Adafruit IoT Button with NeoPixel BFF Add-On for QT Py and Xiao","handle":"adafruit-iot-button-with-neopixel-bff-add-on-for-qt-py-and-xiao","url":"/products/adafruit-iot-button-with-neopixel-bff-add-on-for-qt-py-and-xiao","description":"The Adafruit IoT Button with NeoPixel BFF adds a chunky 12 mm tactile button and an RGB NeoPixel to any QT Py or Xiao development board. It's a quick way to build simple IoT button projects with visual feedback — press the button to trigger an action, and use the NeoPixel to display status.\n\nDesigned as a \"Best Friend Forever\" board, the BFF mounts directly onto the back of your QT Py or Xiao. Solder it permanently or use pin and socket headers for a removable setup. The button and NeoPixel pins can be reassigned by cutting and re-wiring onboard jumpers.\n\nKey Features\n\n\n12 mm Tactile Button – Large actuator for easy pressing; connects A2 to ground when pressed\n\nRGB NeoPixel – 3.5 mm addressable LED on GPIO A3 for colour status feedback\n\nBFF Form Factor – Mounts directly onto the back of any QT Py or Xiao board\n\nConfigurable Pin Assignment – Cut and re-wire onboard jumpers to change button and NeoPixel pins\n\nSolderless or Permanent – Use headers for a removable connection or solder in place\n\n\nIdeal For\n\nSimple IoT button projects (smart home triggers, notifications, alerts)\nInteractive prototypes with button input and LED feedback\nCompact wearable or desktop controls\nQT Py and Xiao projects needing a quick tactile interface\n\n\nPackage Contents\n\n1× Adafruit IoT Button with NeoPixel BFF PCB (assembled and tested)\n1× Header for soldering to QT Py\n\n\n\nTip: Enable an internal pull-up resistor on A2 (or your chosen pin) in your code, as the button connects the pin to ground when pressed.\n\n\n\nNote: QT Py board is not included.\n\n\nResources\n\nAdafruit IoT Button BFF Guide\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":1742,"title":"Default Title","sku":"AF-5666","price":7.24,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":1,"option1":"Default Title"}]}