Homebrew Any applet can automatically input long words?

[Pull]

I just play some game with cheat console build in. But some code is too long for me to input with the virtual keyboard. So, are there any applet that can automatically input long words which is pre-defined in text file or can paste words in clipboard?

 

[thesjaakspoiler]

You can attach a regular keyboard to the dock.
Any usb keyboard will work.
I don't know any homebrew applets that can copy paste text.
There are some hobby projects that allow small boards like the Arduino to behave like a keyboard and type a predefined macro.
I tried one of these a few years ago when trying to enter really long Minecraft codes.
The only problem I found on the Switch was that the input itself was limited.