WiFi.h and possibly time.h & SPI.h are not automatically built in.

G6EJD / ESP32-e-Paper-Weather-Display

An ESP32 and 2.9", 4.2" or 7.5" ePaper Display reads Weather Underground data via their API and then displays the weather

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WiFi.h and possibly time.h & SPI.h are not automatically built in. #236

Closed Boerny41 closed 6 months ago

Boerny41 commented 6 months ago

Hi,

I'm guessing from the description that WiFi.h is supposed to be automatically included. At least it's not for me and I'd like to ask if you can provide it. The compiler stops there, so I can't check if time.h and SPI.h are actually included, but I'd guess they're missing too.

WiFi.h: No such file or directory 26 | #include // Built-in | ^~~~ compilation terminated.

G6EJD commented 6 months ago

It's almost certain you have not selected an ESP32 board type or your IDE is not the latest (2.2.1 because that includes ESp32 support) or you have not added ESP32 support yo your IDE.

Boerny41 commented 6 months ago

Sorry, my bad. I was indeed using a super outdated version of Arduino Ide. After updating it works. Thanks for the quick help!