The I2C LCD backpack is a small PCB board that can be soldered onto the back of LCD allowing it to be controlled directly from a micro controller using an I2C interface bus.
This LCD backpack is compatible with several LCDs that use standard HD44780 compatible interface such as LCD1601, LCD1602, LCD1604 and many others.
PCB Color: Black
Supply Voltage Range: 2.5 V to 6 V
Dimensions: 41.5 mm x 19 mm x 15.3 mm
I2C Interface Address: 0 x 20 to 0 x 27