I found Jasper Sikken's boards on Tindie, and ordered a set of these plus two 250F Lithium-Ion Capacitors (LICs). They arrived promptly from the Netherlands, shipped via Netherlands Post. Despite a hole in the box, the well-wrapped contents were in good shape. Jasper was helpful in answering several immediate questions I had.

I started working with the AEMLIC board (v 2) because the shipment already included the LIC I needed for energy storage. The board came with two five-pin headers that I needed to solder to the edges of the AEMLIC.