D'Crex
Newbie level 6
Dear Community!
I replaced my 16x2 LCD display with 20x4 display (4 lines).
Everything seems to work fine. Both display text "Savio" on the first line. However, after taking a closer look I saw, what appears to be a reflection of the first line on the second line (when using 20x4 lcd).
I'm attaching an image of the problem.
Now, could it be that it is because the LED+ and LED- pins are not connected? Right now, I can not test this.
Thank you all.
I replaced my 16x2 LCD display with 20x4 display (4 lines).
Everything seems to work fine. Both display text "Savio" on the first line. However, after taking a closer look I saw, what appears to be a reflection of the first line on the second line (when using 20x4 lcd).
I'm attaching an image of the problem.
Now, could it be that it is because the LED+ and LED- pins are not connected? Right now, I can not test this.
Thank you all.