Home Assistant Switch for 8 Relays: PCF8574 can be used to extend the GPIO of ESP8266/32 and here we use 8 ports of PCF8574 to control 8 Relay module
Code/Parts/Schematic: github.com/deb...
Негізгі бет ESP8266/32 (Home Assistant Switch) connected to PCF8574 controlling 8 AC relays
Пікірлер: 47