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Unsolved WiFi error in ESP8266 board
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I have been trying to execute a wifi program using the ESP8266 NodeMCU board.
Reference: https://developer.sony.com/develop/spresense/tutorials-sample-projects/spresense-tutorials/how-to-equip-spresense-with-wifi-connectivityThe output in the serial monitor is as follows:
17:14:11.706 -> setup begin
17:14:11.744 -> FW Version:
17:14:15.362 -> to station + softap err
17:14:25.353 -> Join AP failure
17:14:26.373 -> multiple err
17:14:27.351 -> start tcp server err
17:14:28.379 -> set tcp server timout err
17:14:28.379 -> setup endMy ESP8266 NodeMCU board is able to execute sample programs implies working of ESP8266 NodeMCU board.
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Topic has been marked as a question C Chandasri G
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@Chandasri-G wrote to me in a private chat. It turned out that the cause of the problem was that there was no AT command firmware on the ESP8266 board.