Okay, looks like your nodemcu works, maybe the ESP8266 is not ready by the time the IDE tries to query board info.
What happens if you try hitting enter in the IDE a couple of times? Do you get a new prompt (the > character)? Or what happens if you type 1+2 and hit enter?
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Okay, looks like your nodemcu works, maybe the ESP8266 is not ready by the time the IDE tries to query board info.
What happens if you try hitting enter in the IDE a couple of times? Do you get a new prompt (the
>
character)? Or what happens if you type1+2
and hit enter?