PCF8574-Lib in an ESP-IDF Environment

3 years ago

Hello everyone, I am trying to compile the PCF8574 library under vscode with the ESP-IDF. Unfortunately I seem to be missing Arduino components. I get the error message In file included from ../main/hello_world_main.cpp:15: ../main/PCF8574.h:38:10: fatal error: Wire.h: No such file or directory #include "Wire.h" Yours Arne