Mr-iX

Could you please test if the Pull Request #64 fixes the issue for you?

@0xCoto Could you share, how you made this?

 @0xCoto Is that the right circuit diagram for this build? Where have you hidden all the required cables?

@BlueArduino20 I just draw the diagram side-by-side only for simplicity. You have to move the right side (ESP-12E) over the left side (Arduino SS Micro), to have the real construction.

@0xCoto I haven't known if there is enough space. But now I know ;) What is wrong with the diagram? I thought this would be right for flashing the ESP...

Now this should be the correct one. Maybe it helps someone in the future.  @BlueArduino20 Sorry I understood you wrong

Now I have built the WiFi Ducky from @0xCoto. I have connected all the wires (picture above) and uploaded this to the Arduino: int program_pin = 14; int enable_pin =...

@0xCoto You mean that tool? https://github.com/nodemcu/nodemcu-flasher It worked with that, but after all steps, I cannot find a WiFi Network

Does for somebody the character "&" work? When yes, which keyboard layout are you using?

But for the "&", a lower baud rate doesn't help. It looks like there is something in the Keyboard.cpp wrong.