Arduino Black LCD 20x4 I2C Code Character Module Display High Contrast

Description

ERM2004DNS-1 is 20 characters wide,4 rows character lcd module,SPLC780C controller (Industry-standard HD44780 compatible controller),6800 4/8-bit parallel interface,single led backlight with white color included can be dimmed easily with a resistor or PWM,ffstn lcd negative,white text on the balck color,wide operating temperature range,rohs compliant,built in character set supports English/Japanese text, see the SPLC780C datasheet for the full character set. It's optional for pin header connection,5V or 3.3V power supply and I2C adapter board for arduino.

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.

Of course, we wouldn't just leave you with a datasheet and a "good luck!".For 8051 microcontroller user,we prepared the detailed tutorial such as interfacing, demo code and Development Kit at the bottom of this page.

Datasheet for Character LCD Module,Controller IC,Adapter Board

Format	Documents Name	Version	Language	Update Date	Size
	20x4 Character LCD Module Datasheet	1.0	English	Jul-20-2012	439K
	Controller IC SPLC780C Datasheet	1.1	English	Jul-09-2002	813K
	Single Row I2C Adapter Board Drawing	1.0	English	Jul-17-2019	203K

Tutorial - Arduino

Format	Documents Name	Version	Language	Update Date	Size
	Arduino Libraries and Examples for Character Display	1.0	English	Jul-23-2019	45K
	Interfacing I2C Adapter Board to Arduino	1.0	English	Aug-12-2019	97K

Tutorial- 8051 Microcontroller

Format	Documents Name	Version	Language	Update Date	Size
	6800 4-bit/8-bit Parallel Interface Demo Code	1.0	English	Jun-18-2009	5K
	ERM2004-1 Series Interfacing Document	1.0	English	Mar-30-2016	312K
	8051 Microcontroller Development Board&Kit for ERM2004-1	N/A	N/A	N/A	N/A