#ifndef PINS_H_ #define PINS_H_ #undef OLED_SDA #undef OLED_SCL #undef OLED_RST #define OLED_SDA 21 #define OLED_SCL 22 #define OLED_RST 16 #define BUTTON_PIN 38 // The middle button GPIO on the T-Beam #define GPS_RX 12 #define GPS_TX 34 #endif