Which number to choose for arduino Nano CH340?

Hi.
Which number to choose for arduino Nano CH340? I bought a fee on Aliexpress. I tried a lot of schemes in the xoda, but it doesn’t fit, it gives the error “Upload failed”.
Arduino managed to load the sketch with the settings for “Arduino Nano ATmega328P Old bootloader”.

I had that issue also, until I discovered this.


Set the Processore as shown here.
That worked for me.

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thank you very much, everything worked out. I found another way…