0,91 Zoll ESP8266 WIFI Modul CP2104 Nodemcu blau/weiß OLED Display für Arduino
ab 8,85 €
// 0.91s OLED connection OLED display(SDA, SCL);. Arduino Module. 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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