ESP8266 WIFI Module 0.91 inch Blue OLED Display CP2104 Nodemcu For Arduino
11,64 €
#include "OLED.h". //0.91s OLED connection OLED display(SDA, SCL);. digitalWrite(D2, LOW); // turn D2 low to reset OLED. digitalWrite(D2, HIGH); // while OLED is running, must set D2 in high. Serial.println("OLED test!").
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