WH2004L

WH2004L

WH2004L is 24 characters by 2 lines STN LCD display module which is built in with ST7066 controller IC; its default interface is 6800 4/8-bit parallel.  These 20x4 LCD STN display modules are also available in SPI and I2C interface by using RW1063 controller IC. This type of STN LCD module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.  WH2004L is available in several different backlight colors including blue, green, yellow-green, amber, red and white LEDs. The LEDs can be driven by pin 1, pin 2, or pin 15 pin 16 or A/K.  There are different character fonts/texts available for ST7066 IC including English/Japanese, English/West European, English/Scandinavian European, or English/Cyrillic (Russian) as options.