IIC I2C TWI SPI Serial Interface Expanded Board Module Port for Arduino UNO R3 1602 LCD 2004 LCD 12864 LCD Display

IIC I2C TWI SPI Serial Interface Expanded Board Module Port for Arduino UNO R3 1602 LCD 2004 LCD 12864 LCD Display

IIC I2C TWI SPI Serial Interface Expanded Board Module Port for Arduino UNO R3 1602 LCD 2004 LCD 12864 LCD Display

brand: DIYTECH SKU:DT2547-03
Regular price $5.33

Feature£º

Using MCP23017 chip, which is compatible with 1602 LCD 2004 LCD 12864 LCD.
I2C Address: Can be set according to your requirements, please see the left schematic.
The backlight and contrast is adjusted by potentiometer.
Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable.
Supply Voltage: 5V.


This is a new design, using MCP23017 chip, which is compatible with 1602 and 12864 LCD screens.
Through this module switching, using I2C communication, only two MCU I/Os are needed to realize the LCD drive display. The potentiometer on the module can achieve contrast adjustment.
You can also unplug the jump cap to turn off the backlight or adjust the brightness through PWM.
We provide the wiring diagram and arduino sample code.It is fantastic for Arduino based project.
We have the manufacture factory, making productions and selling by ourselves.
So we can control the quality of our productions by ourselves for you.
We'd like to receive your suggestions and thoughts on our products.
If you have any questions, please feel free to contact us.

Package Included:

1 x IIC I2C TWI SPI Serial Interface Expanded Board Module
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Feature£º

Using MCP23017 chip, which is compatible with 1602 LCD 2004 LCD 12864 LCD.
I2C Address: Can be set according to your requirements, please see the left schematic.
The backlight and contrast is adjusted by potentiometer.
Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable.
Supply Voltage: 5V.


This is a new design, using MCP23017 chip, which is compatible with 1602 and 12864 LCD screens.
Through this module switching, using I2C communication, only two MCU I/Os are needed to realize the LCD drive display. The potentiometer on the module can achieve contrast adjustment.
You can also unplug the jump cap to turn off the backlight or adjust the brightness through PWM.
We provide the wiring diagram and arduino sample code.It is fantastic for Arduino based project.
We have the manufacture factory, making productions and selling by ourselves.
So we can control the quality of our productions by ourselves for you.
We'd like to receive your suggestions and thoughts on our products.
If you have any questions, please feel free to contact us.

Package Included:

1 x IIC I2C TWI SPI Serial Interface Expanded Board Module