Hi Friends,
I have bought Arduino UNO and 3.2" TFT display (320*240 ILI9341 driver - model SKU MRB 3205) for my project.
Unfortunately the display not supports SPI or I2C or 8-bit mode. It supports only 16 bit parallel mode but UNO (ATmega 328) have limited IO pins .
Please share if you have experience on Arduino UNO with 3.2 " TFT display in 16 bit parallel interface or pls give your suggestions . Thanks in advance.
You appear to have bought a screen with this wiki
Although you can power the board with 5V or 3.3V it requires 3.3V GPIO on all the signals. The 17x2 header does not match anything other than a STM32 dev board.
Either buy the STM32 dev board or buy a new screen.
David.
Hi,
And I have same problem but with my board ili9846-based(3.5" TFT LCD 34Pins,only 16-bits Parallel; on screen write 035239G2).
I seen that this 34Pins have direct connection( plug & use/play) only for boards like:
ALIENTEK STM32 Mini, Elite, WarShip, Explorer, and Apollo
The direct plug-in use board "ALIENTEK STM32 Mini"-named is around STM32F103RCT6...
so in conclusion seem is more good one board like STM32F103RCT6
I intend to buy this board stm32f103rct6 or maybe Arduino MEGA256 R3 is enought?
Seem that Arduino UNO is not enought...but for MEGA 256 R3 can use this solution!
My device is TFT LCD of 3.5'' (320x480 px) with Touchscreen - Controller ILI9486 and XPT2046 .
It have SPI only for touch(XPT2046) but not for LCD.
Arduino Due can be used for 16-bit paralel with my display?