// This example just provide basic function test; // For more informations, please vist www.heltec.cn or mail to support@heltec.cn #include // Only needed for Arduino 1.6.5 and earlier #include "heltec.h" // alias for `#include "SSD1306Wire.h"` void setup() { Heltec.begin(true /*DisplayEnable Enable*/, true /*Serial Enable*/); Heltec.display->init(); Heltec.display->flipScreenVertically(); Heltec.display->setFont(ArialMT_Plain_10); Heltec.display->drawString(0,0,"Hello World!"); Heltec.display->display(); } void loop() { }