fsgroppo

Thanks for your answer. I attach what I get through the serial monitor (it's the very first time I use it). I don't understand anything at all, any suggestions? Greetings...

Dear Ishachar. Thank you for your reply. Now I have managed to get more consistent information, I attach the image in case you see something that is relevant and I...

Dear ishachar I have made a completely new emulator (all new hardware too) following your advice, I am attaching some photos illustrating the work. Unfortunately I still have the exact...