Description: IIC/I2C/TWI/SPI Serial Interface Board Module Port For Arduino 1602 1601 2004 LCD Display
IIC I2C TWI SPI Serial Interface Board Module 5V 4Pin Serial Board Module Port IIC I2C TWI SPI For Arduino 1602 1601 2004 LCD Display Electrical Circuitry & Parts
This is another great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface 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 Arduino based project.
- 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.
I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself)
Supply voltage: 5V
the backlight and contrast is adjusted by potentiometer
Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable
Compatible for 1602 LCD 2004 LCD
1 x IIC I2C Adapter Serial Interface Board Module 5v Arduino 1602 2004 LCD