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I recently got my esp8266-01 and for interfacing with Arduino I completed all the steps need for right form pins to board allotting from esp8266 community after everything I still get error of "connection failed fatal error : timeout ", so anyone just help out for soln ? I am interfacing with empty code of loops only to check it's response at connectivity at first .

  • how did you wire it? is it the esp-01S version? did you put it in flashing mode for upload? – Juraj Sep 23 at 16:16
  • Rx to Rx and tx to tx , vcc 3.3, channel 5 , esp8266 - 01, no I had put it for blink mode for basic checking of module – Supreet Sep 25 at 10:32

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