Datasheet

Purpose of This Manual
viii WVGA/LCD EI3 Extender Board Manual
The product features:
• LCD with touch screen
• NEC NL8048HL11-01B 4.1 inch WVGA LCD with resis-
tive touch
• 800 (horizontal) x 480 (vertical) landscape
• LCD backlight
• LCD touch screen controller
• Analog Devices AD7879 touch screen controller
• Capacitive touch controller
• Analog Devices AD7147 capacitive touch controller
• Four push buttons and one scroll wheel
• Digital accelerometer
• Analog Devices ADXL345 3-axis digital accelerometer
• Software-controlled switches for board configuration
• Expansion Interface III
• No power supply required: derives power from the EZ-KIT
Lite/EZ-Board
• CE certified
Purpose of This Manual
The WVGA/LCD EI3 Extender Board Manual provides instructions for
installing the product hardware (board). The text describes operation and
configuration of the board components and provides guidelines for run-