***** **********Best Quality Guranteed. *****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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