Adafruit PCF8575 I2C 16 GPIO Expander Breakout by Kattni Rembor published November 02, 2022, last edited January 21, 2025 posted in Adafruit Products Arduino Compatibles CircuitPython 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 Python & CircuitPython Python Docs Arduino Arduino Docs Downloads Single page Feedback? Corrections? Primary Products Your browser does not support the video tag. Adafruit PCF8575 I2C 16 GPIO Expander Breakout $5.95 Add to Cart Featured Products view all Your browser does not support the video tag. Adafruit PCF8575 I2C 16 GPIO Expander Breakout $5.95 Add to Cart 6 Beginner Product guide Downloads Files PCF8575 Datasheet EagleCAD PCB files on GitHub Fritzing object in the Adafruit Fritzing Library Schematic and Fab Print Measurements in inches. Page last edited March 08, 2024 Text editor powered by tinymce. Arduino