This is another great 16x2 character LCD display with I2C interface designed for 3.3V supply. As the pin resources of the Arduino or Raspberry Pi is limited, your project may be not able to use standard LCD module after connected with a certain quantity of sensors or SD card. However, with this I2C interface LCD module, you will only need 2 pins (SCL and SDA) to display the information. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino or Raspberry Pi based project.
- Display - 16 characters per row, 2 rows
- Supply voltage - 3.3VDC
- Back lit (Grey with black char color)
- Interface - I2C, default address: 0x3F or 0x27
- Adjustable contrast
- Backlight defaults off, and can be turned on under software control