The Ethernet FeatherWing is the fastest way to add wired connectivity to your Argon, Boron, or Xenon and turns any Particle Mesh developer kit into an Ethernet gateway.
This comes with all the headers shown in the first picture, enough to connect one Particle board, and one FeatherWing accessory board. It also comes with two 2-pin female headers and on 3-pin female header installed.
