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Easy to use. Less I/O ports are occupied, only four – VCC, GND, SDA (serial data line), SCL (serial clock line).
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Support IIC protocol. The I2C LCD1602 library is provided, so you can call it directly.
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With a potentiometer used to adjust backlight and contrast.
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Power supply: +5V; Address of the module: ox27
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This LCD2004 is a great I2C interface for 2×16 and 4×20 LCD displays. With the limited pin resources, your project may be out of resources using normal LCD shield.
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With this I2C interface LCD module, you only need 2 lines (I2C) to display the information.
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If you already have I2C devices in your project, this IIC I2C LCD Module For 16×2 And 16×4 LCD actually cost no more resources at all.
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Fantastic for Arduino based projects.
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Easy to use. Less I/O ports are occupied, only four – VCC, GND, SDA (serial data line), SCL (serial clock line).
-
Support IIC protocol. The I2C LCD1602 library is provided, so you can call it directly.
-
With a potentiometer used to adjust backlight and contrast.
-
Power supply: +5V; Address of the module: ox27
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