Display color TFT 320x240 View larger The picture may differ from the original

Display color TFT 320x240

ILIC09341

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9,89 €

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This 320x240 color TFT display is recommended for use with Teensy 3.2, for high resolution color graphics.

It can be used with the Adafruit_ILI9341 library or Optimized ILI9341 library.

ILI9341_t3 supports large high-res fonts. A library of additional fonts is available, as well as huge collection of Google fonts.

Teensy 3.1 and purple test board are not included with this display.

Connections

ILI9341 PinTeensy 3.2
Standard
Teensy 3.2
Audio Board
Notes
VCC VIN VIN Power: 3.6 to 5.5 volts
GND GND GND
CS 10 21 Alternate Pins: 9, 15, 20, 21
RESET +3.3V +3.3V
D/C 9 20 Alternate Pins: 10, 15, 20, 21
SDI (MOSI) 11 (DOUT) 7
SCK 13 (SCK) 14
LED VIN VIN Use 100 ohm resistor
SDO (MISO) 12 (DIN) 12

Caution: Use only 3.3V signals with this display. CS, D/C, SDI, SCK are NOT 5 volt tolerant. We recommend using this display only with Teensy LC & 3.x. It should not be used with 5V boards like Teensy 2.0 and Arduino Uno.

We do not recommend using the SD card socket on this display. It does not work, but this hardware modification may be able to get it working.

Usage With Audio Board Connections

To use the ILI9341 display with the Audio Board, connect the signals using the alternate pins shown above.

For use with the Teensy 3.2 optimized library, use this 6 pin constructor code.

// For optimized ILI9341_t3 library
#define TFT_DC      20
#define TFT_CS      21
#define TFT_RST    255  // 255 = unused, connect to 3.3V
#define TFT_MOSI     7
#define TFT_SCLK    14
#define TFT_MISO    12
ILI9341_t3 tft = ILI9341_t3(TFT_CS, TFT_DC, TFT_RST, TFT_MOSI, TFT_SCLK, TFT_MISO);

For use with Adafruit's original ILI9341 library, in setup() before calling TFT.begin(), use SPI.setMOSI(7) and SPI.setSCK(14) to configure the SPI library for these alternate pins.

// For Adafruit's ILI9341 library
#define TFT_DC  20
#define TFT_CS  21
Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);

void setup() {
  SPI.setMOSI(7);
  SPI.setSCK(14);
  tft.begin();


Dimensions

The active screen area is approximately 2.8 inches diagonal.

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