We usually solder male headers in on both sides like this:

and that’s what you get if you order an Assembled Wixel.
At least one person has soldered headers to the Wixel upside down:
–David
We usually solder male headers in on both sides like this:

and that’s what you get if you order an Assembled Wixel.
At least one person has soldered headers to the Wixel upside down:
–David