I want to create a home automation project with the ESP32 microcontroller, and I will use Home Assistant to convert it into ESPHome. I plan to solder it onto a PCB with a PCA 9685 controller. I will use this for opening the door with an MG996R servo motor. This is the door opening part of the project. As for the lighting, I plan to turn on 13 lights using the MOC3021 optocoupler. I would like to know how I could create the schematic in KiCad, as I don't know much about the basics