This is an Arduino-based smart timer controller designed to control a solid-state relay (SSR) based on user-defined ON/OFF times. It features an OLED display interface and is controlled with a rotary ...
#define SCREEN_WIDTH 128 // OLED display width, in pixels #define SCREEN_HEIGHT 32 // OLED display height, in pixels #define OLED_RESET 4 // Reset pin # (or -1 if sharing Arduino reset pin) unsigned ...