I tried to contact the company where I bought a bluetooth 4.0 component and I asked them to provide me there bluetooth USB dongle schematic because I want to integrate into an arduino pro mini.
I am still waiting and I think I won't get a reply from them for that.
In the connection guide I found on their website, I found the schematic as an image on the pdf. I tried to create a bitmap and load it into EAGLE but the result was awful.
Is there someone that can help me creating the schematic, please.