When searching here and online I cannot find references to any beyond 1.6
However the RFM I acquired a few days ago is displaying 1.8??
Is 1.8 the latest version, and if so what is different in this version to 1.6 etc
I'm not the most technically minded person but this has been puzzling me
![Very Happy :D](./images/smilies/icon_biggrin.gif)
many thanks