Touch LCD display with Arduino Mega 2560

Other Hardware Displays
1

Hi! I am a complete beginner that has bought this display 2.8" Touch LCD Display Shield for Arduino - RobotShop and right now I am trying to get it to work with an Arduino Mega 2560. I've downloaded the Adafruit TFTLCD, GFX and TouchScreen libraries.

However, connecting it to the Arduino board and trying the graphicstest only results in a white screen that blinks now and then (connecting it to an Arduino Uno results in a mostly black screen, blinking white). Anyone who has experience of this kind of display and has an idea of possible solutions?

2

It is a Waveshare Shield. They provide examples for a Uno. Nothing for a Mega2560.

You have a PM..

David.

p.s. I am surprised that Robotshop did not provide code. Adafruit_TFTLCD is designed for 8-bit parallel. Touchscreen for resistive Panels. You have SPI TFT, Touch, microSD.