we've got a bunch of boards in the QT Py format on the adafruit shop (https://www.adafruit.com/?q=qt+py&sort=BestMatch) they are all adorable, small and great for tiny projects. we've got SAMD21, RP2040, ESP32 of various types...chatting about possible projects we thought it would be a good idea to have a BFF add-on board (https://www.adafruit.com/?q=bff&sort=BestMatch) that can make a quick IoT button. this PCB has a 12mm SMT tactile switch and a neopixel, and that's it! it's low cost and easy to use, great for basic projects that just need one input and a colorful feedback output.

Visit the Adafruit shop online - http://www.adafruit.com

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