Hi Maximillian, thanks for the information. I followed your directions and could make it work. It's not as simple as it should be, mainly for the ones like me that aren't unix specialists.
Thank you very much!

Hi There, I just received my Onion Omega 2+ and started to configure everything. I was doing very well until arriving at the point of starting installing the python packages I will need. After some package installations, I received the terrible information that I could not install anything else because of the lack of available space. So I started looking for a solution, I found some information about using USB storage but since I have a 2+, I installed a 16G microSD card. I saw it at the file system. But my luck finished there. I tried to follow some guidance but I am very new to unix matters and at the end I could not expand the file system.
Would you please help me on that? Thanks in advance and very best regards!