Arduino uno and ESP8266 ESP-12 warning: espcomm_sync failed - Everything ESP8266

Arduino uno and ESP8266 ESP-12 warning: espcomm_sync failed

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Arduino uno and ESP8266 ESP-12 warning: espcomm_sync failed #78157

By dimbil - Sun Sep 09, 2018 3:08 pm

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dimbil

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- Sun Sep 09, 2018 3:08 pm #78157 I get the warning " warning: espcomm_sync failed"
and the errors :
error: espcomm_open failed
error: espcomm_upload_me

I have Arduino uno connected to ESP8266 ESP-12
Can you please help me?

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