https://www.baldengineer.com/tag/surrealRecent content in surreal on Bald EngineerHugoen-USThu, 12 Jun 2025 17:41:32 +0000https://www.baldengineer.com/adafruit-feather-review.htmlWed, 24 Jan 2018 14:04:17 +0000https://www.baldengineer.com/?p=6940Four days ago, I found out I needed to make a piece of a costume. The idea was to combine a TFT LCD with a microcontroller and Bluetooth Low Energy. I checked my microcontroller bin and found some Adafruit Feather Boards. In this post, I will introduce the feather family and provide a decision chart for choosing the right one for your project. adafruit-feather-layout The Feather board have a standard footprint and pinout. Most(All?) have a USB connector, a microcontroller, two rows of pins, and a battery charger. They measure 50.80 by 22.86 mm, which is 2.0 by 0.9 inches.