Adafruit Teensy 3.x Feather Adapter
Key Features: Rearranges the pins of a Teensy 3.x to give you the same shape and pinout for Feathers All FeatherWings are drop-in compatible Give your Teensy a stepper/DC motor driver, GPS, LED matrix or OLED add-on with ease Teensy 3.x and LiPoly battery not included Oh man, is this not the best thing ever? You can now use the awesome Teensy 3 with any and all of our FeatherWings or Feather accessories and even get built-in LiPoly charging!This Feather adapter rearranges the pins of a Teensy 3.x to give you the same shape and pinout for our Feathers. Adafruit tested the FeatherWings so far and all are drop-in compatible. It's a great way to take advantage of the Feather ecosystem. Give your Teensy a stepper/DC motor driver, GPS, LED matrix or OLED add-on with ease. With the space left over, they even added in a 500mA LiPoly charger that automatically charges over USB and will switch over to the LiPo when USB is unplugged. There's also a 100K resistor divider for monitoring the battery voltage connected to A7.Item SpecificsDimensions: 50.8mm x 22.8mm x 7.3mm / 2.0" x 0.9" x 0.3"Weight: 4.3g / 0.2ozNote: Teensy 3.x and LiPoly battery not included