Hi, I am using ESP8266_01 module connected to my Arduino UNO with these config: TX->TX RX->RX(with voltage divider) VCC->3.3V CH_PD->3.3V GND->GND and I upload the example BareMinimum to my ESP8266. Board: Generic ESP8266 Port: COM3 I have this error. error: espcomm_open failed error: es…

ESP 01 failure

OninVR April 30, 2018, 9:17am 5

What part of the tutorial are you saying about programming mode?

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