Multipurpose Soldering Jig for RPi/WeMos/etc.

Continuing my obsession with soldering jigs...this is a multipurpose soldering jig to help with soldering headers on a small selection of devices that I use a lot. This jig has slots for 20x1 and 20x2 (raspberry pi) standard 2.54mm male/female header strips (works for both). It also has a pair of 8x1 slots spaced apart for the WeMos D1 mini board. Drop the connector in the slot, drop the board on top, solder away.

The height is set so that the board will lay flat while you're soldering, and