build ESP-IDF "hello_world"

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feixiang2020
Posts: 6
Joined: Sun Jun 28, 2020 7:21 am

build ESP-IDF "hello_world"

Postby feixiang2020 » Mon Jun 29, 2020 9:22 am

Hi
I have a problem that compiling ESP-IDF example "hello world“，dsiplayt"A fatal error occurred: Failed to connect to Espressif device: Invalid head of packet (0x08),esptool.py failed with exit code 2"

Looking forward to answering
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ESP_Sprite
Posts: 9577
Joined: Thu Nov 26, 2015 4:08 am

Re: build ESP-IDF "hello_world"

Postby ESP_Sprite » Mon Jun 29, 2020 9:24 am

What hardware are you using?
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