20×4 character LCD module is designed to display letters, numbers, symbols, dot matrix. It can display 4 lines of 20 characters. Support 4-bit and 8-bit data transfer mode. Offers 5×7 matrix cursor display mode. Providing display data buffer DDRAM, character generator CGROM and CGRAM. CGRAM can be used to store up to eight 5×8 dot matrix character font data graphic own definition. Provides a rich instruction set: clear display, cursor back to origin, display on / off, cursor on / off, display character blink, cursor shift, display shift and so on. It’s easily controlled by MCU such as 8051, PIC, AVR, ARDUINO, ARM and Raspberry Pi. It can be used in any embedded systems, industrial device, security, medical and hand-held equipment. Features:- 20×4 Character (Blue) LCD Display Display Format: 20 Characters x 4 lines Built-in controller: ST 7066 (or equivalent) Duty cycle: 1/16 5 x 8 dots includes cursor Blue backlight Fully assembled and tested Serial LCD 20×4 Module The module can be easily interfaced with a MCU The module is a low-power consumption character LCD Module with a built-in controller Specifications:- Supply voltage : 5V Module size : 98.0 x 60.0 x 14.0mm Viewing area : 76.0 x 26.0mm Character size : 2.94 x 4.74mm Dot size : 0.54 x 0.54mm View angle : 6 O’clock Display type : positive / negative type Operating temperature : -20°C – 70°C Storage temperature : -30°C – 80°C
