Home Automation Power distribution Box - Lesson 3

[Mal]

Hi Please help I cannot get your code to compile I have installed libraries

Error message
Arduino: 1.8.12 (Windows 10), Board: "ESP32 Wrover Module, Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS), QIO, 80MHz, 921600, None"

In file included from C:\Users\malcolm\Downloads\PCF8574_library\PCF8574_library\examples\keyPressed_withInterrupt\keyPressed_withInterrupt.ino:8:0:

C:\Users\malcolm\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.6\cores\esp32/Arduino.h:184:12: error: 'std::round' has not been declared

using std::round;

^

exit status 1
Error compiling for board ESP32 Wrover Module.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

Thanks Malcolm