I am trying to get started with the WIFI on the Arduino UNO R4 WIFI board. I have tried two libraries, WiFiNINA_generic and WiFiNINA. The first generates a "fatal error: WiFiNINA.h: No such file or directory" message. The second one produces:
"error: 'NINA_GPIO0' was not declared in this scope
pinMode(NINA_GPIO0, OUTPUT);"
What library is needed for this board?
Have you tried the WiFi examples for this board ?
It was when I tried the example "WiFiWebServer" that I saw these errors.
note that although the UNO R4 WiFi has an onboard Espressif ESP32-S3 microcontroller you don't have direct access to the ESP32 therefore ESP32 libraries are not usable
as @UKHeliBob suggests try the UNOR4 WiFi examples
the library is WiFiS3, it is bundled with the boards package and the examples are in the IDE examples menu
I have the "Arduino UNO R4 Boards" package installed but the library list does not show a WiFiS3 library. Is there another place it must be downloaded from?
Finally "says the blind man".
I missed the whole concept of how examples are tied to libraries and boards. I now have a working example from which I should be able to build the rest of the application.
Thanks.
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