Playing DS Roms in New 3DS

Hi,

I'm sorry, this question is probably answered a 100 times, but I'm tired and can't find what I'm looking for...

So, I bought a New 3DS XL System version 9.6.0-24... I have homebrew running already and a Sky3DS on the way to play 3DS games...

Now... I will able to play almost all nintendo games from NES to 3DS... except for DS/DSi... is there a flashcart available that would allow me to fill this gap?

(I came across R4i flashcards during my research... but I can't really be sure if it...

Playing DS Roms in New 3DS