Adafruit LTC4311 I2C Extender / Active Terminator Going the I2C distance! by Kattni Rembor published October 07, 2020, last edited June 04, 2025 posted in Adafruit Products 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. Link Note Download Overview Pinouts Ethernet Breakout Usage Downloads Single page Feedback? Corrections? Text View Guide Products view all Primary Adafruit LTC4311 I2C Extender / Active Terminator $9.95 Add to Cart Featured RJ-45 Ethernet Female Socket to Terminal Spring Block Adapter $7.95 Add to Cart Featured Hook-up Wire Spool Set - 22AWG Solid Core - 6 x 25 ft $15.95 Add to Cart Featured Heat Shrink Pack Out of Stock Featured Grove to STEMMA QT / Qwiic / JST SH Cable $1.95 Add to Cart View product details 28 Beginner Product guide Downloads Files LTC4311 Datasheet EagleCAD files on GitHub 3D models on GitHub Fritzing object in the Adafruit Fritzing Library Schematic and Fab Print Page last edited June 04, 2025 Text editor powered by tinymce. Ethernet Breakout Usage