So what can I do now, because I would love to get the nybble cat done but idk how. Do you have any options which could work? Or is there any way to get with the framework of guarantee or something like that a new board?

Yes

Yes, I can select it

Yes I can select it

@Rongzhong Li I got me a new adapter and it doesn't work either. I get the same problem. I bought the red FTDI Uploader. The one withe the power light and it lights up. So idk what's wrong with it. :(

So I did it again but on my MacBook and I got the same problem 😕🥺

@Rongzhong Li So I tried it with the FDTI uploader first and it doesn't work either.

@Rongzhong Li About my Email: I asked my unkle and he helped me. When he put on the battery everything was ok and he testet if the electricity is working and it works so idk what was wrong. I will try this what you wrote and I hope it works. :)

So I put the Pi down and tried to upload the sketch, but every time the FDTI uploader blinks and after this the ardoino app says that the download failed. I startet my computer again and it doesn't go away. I can try it again on my macBook because now I am working with windows. I hope there will ma any solution.