Zum Flaschen verwende ich "ESP8266Flscher.exe" ( https://github.com/nodemcu/nodemcu-f.../Win64/Release ).

Meist du mit 115k Bautrate 115200? Das hab ich schon Probiert das gibt:

PORT OPEN 115200

Communication with MCU..Got answer! Communication with MCU established.
AutoDetect firmware...

Can't autodetect firmware, because proper answer not received (may be unknown firmware).
Please, reset module or continue.
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