I finally got sick of having to change the batteries in the temporary power supply (a modified torch, and some sticky tape) for my bluetooth module. Every time I used it, I'd forget to unplug it after I was done and the batteries would run out.

So after two days of work, fixing on problem or another, I finally got rid of the temporary power supply and installed a permanent one along with a switch to turn it on and off. Since that's pretty much the final step, I'll begin work on a How-To for anyone else interested. Details on the power supply, and hopefully the How-To, should hopefully be available in the next day or so.