Any info on this screen module ?

Hi,

I have received this 2.8 inch screen module by mistake from ebay while ordering a different item but I have no info on it whatsoever.

Does anyone know:

  1. Supply voltage 5v / 3.3 ?
  2. 5V tolerant inputs?
  3. Driver chip?
  4. Arduino library ?

Thanks!

A quick ebay search found this:

display

It certainly looks like your post.

JohnRob:
A quick ebay search found this:

display

It certainly looks like your post.

Yes it does look similar. I found those on ebay myself.
Its just that am not sure if they are the same especially when it comes to voltage levels.
Mine seems to have a small voltage regulator on board marked as U1 on the back which might suggest that it can also take 5V supply. I also found some info elsewhere that you need to close a jumper to make it 5V tolerant.

I was just hoping that someone some "concrete" documentation.

Watcher:
Its just that am not sure if they are the same especially when it comes to voltage levels.
Mine seems to have a small voltage regulator on board marked as U1 on the back which might suggest that it can also take 5V supply. I also found some info elsewhere that you need to close a jumper to make it 5V tolerant.

Yeah it works on 5V, its a SPI TFT LCD and make a search for TFT Arduino library you will find it easily.They all works quite the same.

jackthom41:
Yeah it works on 5V, its a SPI TFT LCD and make a search for TFT Arduino library you will find it easily.They all works quite the same.

So you are saying that it can also be supplied with 5V or just that the SPI pins are 5V tolerant or both?

The above ebay link suggests that it can be supplied only at 3.3V.