MDFly 3.5" TFT Help

Other Hardware Displays
1

Has anyone ever worked with the MDFly 3.5" RGB+SPI TFT? http://www.ebay.com/itm/301773968288?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

It's an ILI9481.

They sent me documentation on it - http://mdfly.oss-cn-hangzhou.aliyuncs.com/lcd%2FLCD-GR1287%2FLCD-GR1287.pdf http://mdfly.oss-cn-hangzhou.aliyuncs.com/lcd%2FLCD-GR1287%2FILI9481DS_V0.26.pdf

As somewhat of a newbie to Arduino TFT displays, can someone help me out with the connections and what library to use? I know several of them support ILI9481, but none of the wiring diagrams seem to match to this display.

Not sure if it's really SPI or I2C or whats going on. Thanks in advance

2

The name "3.5" RGB+SPI TFT" itself says that it is a 3.5" TFT with SPI interface. Look at the attachement. You connections are

  1. GND
  2. 3V3
  3. SCL
  4. SDA
  5. RST
  6. CS

I think you can use UTFT library to interface this display.

LCD-GR1287-1.JPG
LCD-GR1287-1.JPG1000×750 72.9 KB

3

I've tried -
UTFT myGLCD(ILI9481,11,12,13,10); //TFT_SDA, TFT_SCL, TFT_CS, TFT_RST

No luck with any pin combination. It is connected via a logic level converter to step down the 5v signal to 3.3v from my Uno