@Tombs - did this module end up working on the DUE?
For soldering I've used 30AWG wire-wrap wire to solder to the pads of these modules...ends up being super fragile not really ideal. Basically i tin the stripped end wire-wrap wire and tin the pad first, then heat up the pad to create a tiny puddle and touch the wire to it. You can find 30AWG wire-wrap wire online.