The RC1602B-FHY-CSVD is a highly-integrated, LCD display module designed and manufactured by Raystar. It features a 16x2 character display, a built-in 4-key keypad input, and a has a wide operating temperature range of -20°C to 70°C. This module offers a wide viewing angle, high contrast ratio, and a low power consumption. The user friendly interface and low cost make this ideal for a wide range of applications. It is also has a slim, compact design that fits into tight spaces.