Your new topic does not fit any of the above??? Check first. Then post here. Thanks.

Moderator: igrr

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By rudy
#70299
schufti wrote:why do people allways try to use Arduino Uno as serial interface for ESP modules?
AND if they insist on doing so, why don't they use boardsearch to find relevant posts telling them that it is a PITA (and how it might work if at all) ...

You assume too much. Considering no details were given as to what was done my first thought was, Do you have power on? It is like going to the doctor and asking how he is going to help you, without having told him what you problem is. Details are really needed.