SparkFun Graphic LCD Serial Backpack

The SparkFun Graphic LCD Serial Backpack provides a simple serial interface for controlling graphic LCDs. Compatible with both 160×128 pixel and 128×64 pixel displays (selectable via solder jumper), it enables text rendering, line drawing, circles, boxes, individual pixel control, and block erasing — all through serial commands.

Key Features

• Serial Interface – Simple serial communication for all display functions
• Text & Graphics – Draw text, lines, circles, boxes, and individual pixels
• Block Erase – Clear specific areas of the display
• Reverse Mode – Switch between white-on-blue and blue-on-white
• Backlight Control – Adjustable via serial commands
• Configurable Baud Rate – Set via serial communication
• Dual Display Support – Solder jumper selects between 160×128 and 128×64 displays

Specifications

• Processor – ATmega168
• Interface – Serial
• Compatible Displays – 160×128 pixel (jumper open) / 128×64 pixel (jumper closed)

Package Contents

• 1× SparkFun Graphic LCD Serial Backpack