Hello all,
I guess I will find here help with my question.
At first great job, what you are doing here and sorry if my English may not be correct.
I have the Logitech K400 plus keyboard to use for my TV.
The connection is done via the Logitech Unifying Receiver.
Now I want to change a small amount of key codes e.g.
the "F1" should be send the code for the "F2" key.
And I will run also small amount of macro to realize some keys which are not existing in this way.
The other keys should transferred 1:1.
This keyboard will only be use for the TV.
I saw the solution "USB2USB" from "hasu"
![Thumbs up! :thumb:](https://cdn.geekhack.org/Smileys/solosmileys/thumbsup.gif)
also the "Keyboard controller upgrade for Kinesis" from "chrisandreae"
![Thumbs up! :thumb:](https://cdn.geekhack.org/Smileys/solosmileys/thumbsup.gif)
I'm not sure if this solution which are quite great, are oversized for my needs.
Do I need an USB Host Shield and e.g. Teensy ?
Or could it be handled with one board e.g. Arduino Pro Mini ?
It would be great if I can get a answer from you.
Best wishes from Germany.
Patrick