I have been unable to compile OpenSprinkler for the ESP32, has anyone had any success with this? I am using the source from pbecchi/ESP32-Sprinkler at GitHub. I set the pins file for the most basic configuration I could find. Just get lots of compile error and I am really experienced enough to track these down. My configuration will be fairly simple, just one of the small graphic displays and one if the I2C expanders to drive the valves.
I did try all the various configurations but all had similar compile errors, so something must have changed in the libraries. I use Visual Studio 17 with visual micro as my normal platform but I get similar results using the normal Arduino IDE.