Adafruit AW9523 GPIO Expander and LED Driver by Kattni Rembor published February 10, 2021, last edited January 22, 2025 last major update March 27, 2021 posted in Adafruit Products LEDs Breakout Boards STEMMA 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 Arduino Arduino Docs Python & CircuitPython Python Docs Downloads Single page Feedback? Corrections? Text View Primary Products Your browser does not support the video tag. Adafruit AW9523 GPIO Expander and LED Driver Breakout $4.95 Add to Cart Featured Products view all STEMMA QT / Qwiic JST SH 4-pin to Premium Male Headers Cable $0.95 Add to Cart STEMMA QT / Qwiic JST SH 4-pin Cable - 100mm Long Out of Stock 23 Beginner Product guide Downloads Files: AW9523 Datasheet Fritzing object in the Adafruit Fritzing Library EagleCAD PCB files on GitHub Schematic Fab Print Page last edited March 08, 2024 Text editor powered by tinymce. Python & CircuitPython