Product Information
- 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: 0x27 / 0x3F
- LCD1602 IIC Module Test Program, Schematic, Library, test code, and Instructions Download Link: https://www.amazon.com/clouddrive/share/sEmx36AdLIcL1Q7Auf75l1L1t7U5x4JugEspng0V9aO
