Freematics Forum

Hi

I am new to audino and freeematics. I have a Freematics OBD kit with ESP32. I am trying to load a wifi sketch so I can communicate with OBD wirelessly. Looks like it compiles without problem, but results in an "error linking:

Here is the sketch:

#include "WiFi.h" // ESP32 WiFi include ...

Have you figured out how to start wifi? Trying to initiate on ESP32. Thanks