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MariaDabukke

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6CommentsIndonesia
I'm an Electrical student who finish final project.
  • Programming the ESP8266 WeMos-D1R2 Using Arduino Software/IDE

    I have connect D3 and D8 to GND and use CH340 driver, but error like this always appear:warning: espcomm_sync failederror: espcomm_open failederror: espcomm_upload_mem failederror: espcomm_upload_mem failedAre there any other way to fix it?

    Hi,I have error like this when I upload blink code:warning: espcomm_sync failederror: espcomm_open failederror: espcomm_upload_mem failederror: espcomm_upload_mem failedI have connect D3 and D8 to GND and use CH340 driver, but nothing change. How to fix it?

    I have connect D3 and D8 to GND and use CH340 driver, but error like this always appear:warning: espcomm_sync failederror: espcomm_open failederror: espcomm_upload_mem failederror: espcomm_upload_mem failedAre there any other way to fix it?

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