Freenove ESP32-S3 - Page 86

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Chapter 6 TCP/IP
84
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Open the “Freenove_ESP32_S3_WROVER_Board\Sketches\Sketches\Sketch_06.1_WiFiClient\
sketchWiFi\sketchWiFi.pde”, and click "Run".
The new pop-up interface is as follows. If ESP32-S3 is used as client, select TCP SERVER mode for sketchWiFi.
When sketchWiFi selects TCP SERVER mode, ESP32-S3 Sketch needs to be changed according to
sketchWiFi's displaying of LOCAL IP or LOCAL PORT.
Run
Stop
Server mode
Local IP address
Local port
number
Listening
Clear receive
Receiving
box
Send box
Clear send
Send button