This new VTX from AKK has the normal push button interface and LED to show information. But what extra does Smart Audio give us ?
The answer to that one is, of course, "quite a lot" and I never want to push a button or hit a dip switch again ! I've focused on quads here, but I *think* iNav now supports Smart Audio, and if you are using iNav on a plane then I find myself more likely to have the VTX less accessible, so this might be a good option.
Thanks once again to Steve Bishop who got me a replacement frame when LiftRC seemed (and still seems) to have dropped off the face of the planet. His website is here http://www.techimports.co.uk/consumers/
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