Perhaps this one will be better suited for your display.
http://www.ebay.com/itm/TFT-SD-Shield-for-Arduino-DUE-TFT-LCD-Module-SD-Card-Adapter-2-8-3-2-inch-Mega-/121057447668?pt=LH_DefaultDomain_0&hash=item1c2f960ef4
cant i simply try to connect it
the problem is i live in Israel and it takes about 45 days of shipping
so i'll put that as the last hope
Sure you can try if you have 32 male to female jumper wires and the shields pin layout
ummmmm i do have but can you help me with the pin layout please ?
update:
i used this and not working
the led worked and the screen lighted up
but no display
i didnt connect db1 db3 db5 db7 db9 db11 db13 and db15
is that it i'll connect them as fast as i can
Yes, you need to connect those pins because they are your data bus lines.
Make sure you are connecting them in the right spots.
got the main screen working but the touch isnt working
i am thinking about making a pcb from 40 to 32 pins
What pins did you put for the UTouch constructor? It should be something like this.
UTouch myTouch(6,5,4,3,2);
it's exactly as you said
but not working i'am thinking about returning it i got it for 25$
and the shield for 10
it looks like overpriced to me
Double check your wiring and if it still doesn't work, then get a new one.
i double checked the wiring and even soldered them
the screen works
but no touch
btw i didn't connect
the extra pins from 40 to 32 there are almost 5 pins
such as
TP_clk
TP_in
tp_busy
tp_out
where do i connect them ??
they are on the shield but not on the screen
This tells you what all your pins are.
http://www.ebay.com/itm/3-2-TFT-320-x-240-LCD-Display-Module-with-Touch-Panel-PCB-Adapter-/271233625422
follow it.
These are the pins on your screen, all you need to do is match them up.
25 |
TP_SO |
Touch screen SPI data output |
connects to SPI MISO, Pin 30 |
---|---|---|---|
26 |
TP_IRQ |
Touch screen interrupt |
Low level while the touch screen detects pressing Pin 28 on Shield |
27 |
TP_SI |
Touch screen data input |
connects to SPI MOSI, Pin 34 on Shield |
|
|
|
|
29 |
TP_SCK |
Touch screen SPI clock |
connects to SPI SCK, Pin 32 |
|
|
|
|
31 |
TP_CS |
Touch screen chip select |
Low active, Pin 20 |
there is no place to connect them in the 32 pin
i tried to connect out to miso
in to mosi
clk to clk
and still nothing
yes i connected
mosi to mosi
miso to miso
clk to clk
and it didn't work
and after that i connected
mosi to TP_SI
miso to TP_SO
clk to TP_CLK and CLK
but nothing xD
I don't know what else to tell you other than to get a adapter shield made for your screen, instead of trying to wire it yourself.
thats what i'm going to do
hope my screen isn't damaged in the first place
Just for the case somebody read it in attempt to solve a problem with touchscreen:
check your 5V level.
Some USB ports have not enough power, and touch sensor seems too sensitive to low voltage.