The 1602 liquid crystal display module's internal character generation memory (CGROM) has stored 160 different dot matrix character graphics, which are: Arabic numerals, capitalization of English letters, commonly used symbols, and Japanese Kana, etc.
Specification: LCD : 16 x 2 Display Character Operating Voltage : 5V Communication: I2C / IIC Variant: Blue Backlight LCD Dimension : 69.5 x 21.8 x 17.8 mm