Serial Lcd 4 X 20 Blue Module

Salient features of Serial LCD 4 x 20 Blue Module :
- Can control English character LCD serially with terminal mode and command mode.
--> Terminal mode performs the function to show serial output ASCII code data on the LCD screen.
--> Command mode performs the function to receive the data corresponding to communication command and show that on the LCD screen.
- Can receive UART, +-12V level of RS-232C signal or TTL, 5V level.
- Can utilize power saving by controlling backlight.
- Can convert baud rate to 4800, 9600(default), 19200, 38400bps(jumper setting)
- Can use LCD type selectively. Can support up to 2*16, 2*20, 4*16, 4*20
- Supports for AVR source code for operation on ATMEGA128