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2.5_spi_lcd_display

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2.5_spi_lcd_display [2016/08/08 20:44] – walkeradmin2.5_spi_lcd_display [2023/03/09 22:35] (current) – external edit 127.0.0.1
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-====== 2.5" SPI LCD Display ======+====== 3.5" SPI LCD Display ======
 \\  \\ 
 \\  \\ 
Line 54: Line 54:
 \\  \\ 
 \\  \\ 
 +\\ 
 +===== LCD Specs =====
 +    TFT features:
 +     1.LCD Type              : TFT Transmissive  ---
 +     2.interface             : spi(32MHZ)
 +     3.Number of Dots        : 320*(RGB)*480  Dots
 +     4.size                  : 86.0*56.2mm
 +     5.Approx. Weight        : TBD  g
 +     6.Back Light            : 6 White LED
 +     7.Touch chip            : xpt2046
 +    
 +    PIN_NO      SYMBOL        DESCRIPTION
 +     1           3.3v          power output 3.3v
 +     2,4         5v            power output  5v
 +     3           NC            no connect
 +     19          SPI_MISO      SPI Bus Master Input/Slave Output
 +     20,25       GND           Ground
 +     21          SPI_MOSI      SPI Bus Master Output/Slave Input
 +     22          TP_IRQ        The interruption of touch screem,Low  active
 +     23          SPI_CLK       SPI Bus clock
 +     24          TP_CS         The chip selection  for touch  screem,low  active
 +     26          LCD_CS        The chip selection  for LCD  screem,low active
 +\\ 
 +\\ 
 +
2.5_spi_lcd_display.1470685474.txt.gz · Last modified: 2023/03/09 22:35 (external edit)