Product Description
Overview:
diymore IIC Serial 20X4 LCD Display Module, with a I2C interface LCD module, you will be able to realize data display via only 2 wires.
If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for based project
LiquidCrystal_I2C lcd(0x20, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); // Addr, En, Rw, Rs, d4, d5, d6, d7, backlighpin, polarity.
Specification:
Interface: I2C
I2C Address: 0x27(it can't be changed )
Sofware version :0022
SDA (DATA) -> analog input pin 4
SCL (CLOCK) -> analog input pin 5
Pin Definition : GND、VCC、SDA、SCL
Back lit (Blue with black char color)
Supply voltage: 5V
Pcb Size: approx 60mm×99mm
Contrast Adjust : Potentiometer
Backlight Adjust : Jumper
Package Included:
1X 2004 20x4 LCD Blue Backlight
1X IIC/I2C/TWI Serial Interface
diymore IIC Serial 20X4 LCD Display Module, with a I2C interface LCD module, you will be able to realize data display via only 2 wires.
If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for based project
LiquidCrystal_I2C lcd(0x20, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); // Addr, En, Rw, Rs, d4, d5, d6, d7, backlighpin, polarity.
Specification:
Interface: I2C
I2C Address: 0x27(it can't be changed )
Sofware version :0022
SDA (DATA) -> analog input pin 4
SCL (CLOCK) -> analog input pin 5
Pin Definition : GND、VCC、SDA、SCL
Back lit (Blue with black char color)
Supply voltage: 5V
Pcb Size: approx 60mm×99mm
Contrast Adjust : Potentiometer
Backlight Adjust : Jumper
Package Included:
1X 2004 20x4 LCD Blue Backlight
1X IIC/I2C/TWI Serial Interface
Product Information
- A New High-Quality 4 Line 20 Character Lcd Module.
- Potentiometer can be adjusted to control the contrast.
- Back light can be turned off by removing the jumper on the back panel.
- IIC/I2C interface was developed to reduce the IO port usage
- Much needed control panel IO ports can be used to add some sensors, SD card and so on.
