Adafruit I2S Amplifier BFF by Kattni Rembor published June 21, 2023, last edited January 22, 2025 last major update June 21, 2023 posted in Adafruit Products CircuitPython Programming/ MicroPython / CircuitPython Breakout Boards/ Amplifiers/Sound 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 Pinouts CircuitPython CircuitPython Docs Arduino Downloads Single page Feedback? Corrections? Primary Products Adafruit I2S Amplifier BFF Add-On for QT Py and Xiao $4.95 Add to Cart Featured Products view all Speaker - 40mm Diameter - 4 Ohm 5 Watt $4.95 Add to Cart Molex PicoBlade 2-pin Cable - 200mm $0.95 Add to Cart Your browser does not support the video tag. Adafruit QT Py RP2040 $9.95 Add to Cart 4 Beginner Product guide Downloads Files MAX98357 Datasheet EagleCAD PCB files on GitHub Fritzing object in the Adafruit Fritzing Library Schematic and Fab Print Dimensions are in inches. Page last edited March 08, 2024 Text editor powered by tinymce. Arduino