This library uses depreciated functions from ESP32 Core 2.0.x

[JoeMarchione]

Hello, I found that when I try to use this library with ESP32 Core 3.0, I get errors saying certain functions were not declared in scope (namely ledcSetup, ledcAttachPin, and ledcDetachPin). I found out these functions were removed in Core 3.0 and the same test sketch I use works perfectly with Core 2.0.17.

If you are having trouble try going to the board manager and changing your esp32 installation to 2.0.17