Hey guys, just found this project wanted to give it a try, but I'm not yet fully familiar with the ESP32 family or ESPhome. So I thought I could just ask you instead of spending a lot of time figuring ...

For the NodeMCU, I have used the GPIO pins D1, D2, D5 & D6 to control the 4 relays. And the GPIO pins SD3, D3, D7 & RX are connected with push buttons to control the 4 relays manually. I have used the ...