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Home › Products & Technology › Elecrow HMI Display

DLC35020S wifi err?

panamapanama
December 2023 in Elecrow HMI Display

I connected wifi by working with Arduino, E (28) wifi: invalid magic number 7, call WIFI_INIT_CONFIG_DEFAULT to init config error. WiFi.h used what was provided on Wiki.

Comments

  • SunSun
    December 2023

    Hello, have you tried to follow the steps in this link https://www.elecrow.com/wiki/index.php?title=ESP_Terminal_SPI_3.5-inch_Display_Arduino_Tutorial ? The environment parameters need to be set first in order to successfully burn.

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