Adafruit GPIO Expander Bonnet for Raspberry Pi by Liz Clark published March 06, 2019, last edited January 21, 2025 last major update November 02, 2023 posted in 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 Usage Python Docs Downloads Single page Feedback? Corrections? Primary Products Adafruit GPIO Expander Bonnet - 16 Additional I/O over I2C $9.95 Add to Cart Featured Products view all GPIO Ribbon Cable 2x8 IDC Cable - 16 pins 12" long $1.95 Add to Cart STEMMA QT / Qwiic JST SH 4-Pin Cable - 50mm Long $0.95 Add to Cart 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 STEMMA QT / Qwiic JST SH 4-Pin Cable - 200mm Long $1.25 Add to Cart 6 Beginner Product guide Python Docs Page last edited March 06, 2019 Text editor powered by tinymce. Python Usage Downloads