Display 1602 is a versatile output interface on which two-line 16-character messages can be displayed. The display can work in 8 bit mode or in 4 bit mode; if it works in 8 bit mode, it can display the entire ASCII character set (capitalization, lowercase, and special characters), but requires 10 ports to use, while if it works in 4 bit mode it only uses 6 ports (4 for data , one for the selector and one to enable disabling the display). To show a text consisting of numbers, uppercase or lower case, and punctuation, just use the 4-bit modality.
The item that you can get for certain features differ from the one shown in the photo, depending on the production lot. However, the functionality is retained. The description of this item has been provided by automatic translation. If you have any questions, please do not hesitate to contact us.