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build ESP-IDF "hello_world"

Posted: Mon Jun 29, 2020 9:22 am
by feixiang2020
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

Re: build ESP-IDF "hello_world"

Posted: Mon Jun 29, 2020 9:24 am
by ESP_Sprite
What hardware are you using?