new hardware for Smartport

[jonathan2018]

hey @schwabe
as talk on github Opentx about Spolling PID ....
i suggest to make a new hardware for Smartport on Multiprotocol . i saw on hardware Orginal Frsky use diagram same photo bellow :

if use this diagram , have to change code ?

[jonathan2018]

i availble component to do this . Problem i not yet kill write code

[schwabe]

You should bring this to the upstream project. This repo just contains my personal modifcations.