Adafruit FeatherWing Doubler - Prototyping Add-on For All Feather Boards

Key Features: Prototyping add-on and more for all Feather boards Work with both boards simultaneously side-by-side Doubler comes as a mini kit Cross connected and for GND and 3.3V This is the FeatherWing Doubler - a prototyping add-on and more for all Feather boards. This is similar to the FeatherWing Proto except there are two! The magic of the Doubler comes when stacking a Feather and another board on top of the Doubler so you can work with both boards simultaneously side-by-side!The Doubler, like the Proto, has a duplicate breakout for each pin on a Feather, as well as a bunch of plain grid proto holes. Also, the two sets of pins are cross connected and for GND and 3.3V, we give you a full strip of connected pads.You'll need to solder on the female headers and/or stacking headers however you like, the Doubler comes as a mini kit!Item Specifics1 - Doubler PCB1 - Feather Stacking Headers1 - Feather Female HeadersSize: 50.9mm x 47mm x 1.6mm / 2" x 1.85" x 0.06"Weight: 6.7gSome soldering required for headers