I have a 16 X 2 display from Batron and got it to work no problem, apart from it being very small. So I got a 20 X 4 display by Batron and thought it would work no problem as the data sheets were virtually identical. Unfortunately the 20 X 4 display does not work, I thought it may have been a faulty…

20 X 4 Display Help

Topic		Replies	Views
16x2 LCD does not work when it replaced the 20x4 LCD Displays	19	10614	May 6, 2021
problem with connecting 20x4 LCD to arduino Displays	6	3112	May 6, 2021
Varitronix 2x20 LCD Interfacing	7	3160	May 6, 2021
¿Me he cargado el display lcd? :-( Español	8	3775	May 6, 2021
[RISOLTO] Display ATM1602B che si accende su VSS e non VDD Generale	19	6938	May 7, 2021