Thank Oliver for your answer and happy new year.
Yesterday i understand the correct string for set the ugc8 and my display, but my code doesn't display the lines:
#include "U8glib.h"
U8GLIB_ST7920_128X64 u8g(8, 9, 10, 11, 4, 5, 6, 7, 18, U8G_PIN_NONE, U8G_PIN_NONE, 17, 16); // 8Bit Com: D0..D7: 8,9,10,11,4,5,6,7 en=18, di=17,rw=16
void setup(void) {
// flip screen, if required
//u8g.setRot180();
}
void loop(void) {
u8g.drawHLine(20, 50, 47);
u8g.drawVLine(58, 50, 12);
}
Thanks
Gino