I recently sold all end every piece of Spektrum equipment I had and converted all my models to FrSky technology. I really think it’s the best there is! Taranis Homepage
But I still want a transmitter that works for my Blade mCP X, Nano CP X and 130 X helis, so I decided to build my own transmitter module to use in the Taranis’ TX module slot. Out of my old DX4e I extracted the HF module and soldered it into an empty Spektrum case. Now I have true DSMX in my Taranis. To do this I followed this comprehensive article by John Prikkel.