qdtech 3.2 tft lcd touch screen factory

※ Price Increase NotificationThe TFT glass cell makers such as Tianma,Hanstar,BOE,Innolux has reduced or stopped the production of small and medium-sized tft glass cell from August-2020 due to the low profit and focus on the size of LCD TV,Tablet PC and Smart Phone .It results the glass cell price in the market is extremely high,and the same situation happens in IC industry.We deeply regret that rapidly rising costs for glass cell and controller IC necessitate our raising the price of tft display.We have made every attempt to avoid the increase, we could accept no profit from the beginning,but the price is going up frequently ,we"re now losing a lot of money. We have no choice if we want to survive. There is no certain answer for when the price would go back to the normal.We guess it will take at least 6 months until these glass cell and semiconductor manufacturing companies recover the production schedule. (Mar-03-2021)

ER-TFT032-2 is 240x320 dots 3.2 " color tft lcd module display with ILI9320 controller and optional 4-wire resistive touch panel,superior display quality,super wide viewing angle and easily controlled by MCU such as 8051, PIC, AVR, ARDUINO ARM and Raspberry PI.It can be used in any embedded systems,industrial device,security and hand-held equipment which requires display in high quality and colorful image.It supports 8080 16-bit parallel interface. .FPC is soldering type,there is no need for zif connector.Lanscape mode is also available.

I have the exact same problem, ordered this wrong screen instead of a 40pin one. Also have the shield. But I can"t really read your pinout. I"m lost at the 3.3v pins and i also see you use a breadboard but i dont see where those wires go to, could clear that up for me maybe? I feel like im 99% there.

I purchased this LCD Touch along with the TFT LCD Mega Shield 2.2 shield for the Arduino Mega also from Amazon. It was easy to figure out getting the UFTF library from Rinky Dink Electronics to work. I used "UTFT myGLCD(CTE32_R2,38,39,40,41);" or "UTFT myGLCD(ILI9341_16,38,39,40,41);" and they both worked. I had a very hard time getting the actual touch function to work. The default of "URTouch myTouch(6, 5, 4, 3, 2);" for the touch library is correct on the Mega. It turned out to be a connection issue. I just reseated the board a couple of times and it worked. I recommend testing this LCD with the examples from the URTouch library. The online examples are too complicated and have too many dependencies to break. Get the basic screen and touch working first. Don"t forget to debounce the touch with a short delay. This screen is touchy which makes it fast to enter numbers for me. It worked just powered from my PC with a USB cable to the Arduino Mega. Very Easy.