Adafruit Terminal Block BFF Everything you need to prototype your portable QT Py projects by Liz Clark published April 07, 2026, last edited April 10, 2026 posted in Components Adafruit Products Breakout Boards/ Batteries/Power 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 Downloads Single page Feedback? Corrections? Text View Primary Products Adafruit Terminal Block BFF Add-On for QT Py and Xiao Out of Stock Featured Products view all Solderless Press-Fit Male Pin Header - 2.54mm / 0.1" Pitch $1.50 Add to Cart Break-away 0.1" 36-pin strip male headers in Various Colors Add from Store New Beginner Product guide Downloads Files MCP73831/2 Datasheet EagleCAD PCB files on GitHub Fritzing object in the Adafruit Fritzing Library Schematic and Fab Print dimensions are in inches Page last edited April 07, 2026 Text editor powered by tinymce. Pinouts