wrote this article about the tCam-Mini wireless thermal imager and I am deeply happy with it. However, it's important to know what the unit does and doesn't do, which I cover in the article.
These kinds of tools are great, and the fact that they can be hackable is making me get idea after idea about how to use it in different ways.
One of the challenges for this not-quite-plug-and-play device was that the information about it is sprinkled here and there. I round up all the necessary resources at the end of the article.