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0104110000028938
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2.8" SPI LCD Module with ILI9341 Controller (240 x 320 px)
See description for more details about the product.
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The use of a module with a 5 V development board involves the use of a logic level translator since the product operates at a 3.3 V voltage. The LCD uses 4 data pins (CLK, MOSI, DC, MISO).
The module is connected as follows:
CAREFUL!!! Do not charge the product with a voltage of 5 V, otherwise you risk damaging the product.
Once you have connected the product to the development board, download the attached library below. When loading an example included in the library, make sure to remove "//" before "Ucglib_ILI9341_18x240x320_HWSPI ucg (/ * cd = * / 9, / * cs = * / 10, / * reset = 8); ".
Conectivitate
Blk - nu este necesara conectarea. Se poate folosi pt dimming (cu pwm). Neconectat, backlight la 100%.
Chipul este ST7735S. Este rapid, testat cu bus spi la 18MHz si nu am probleme... spec-ul spune de max 10Mhz spi.
Nu folositi cu sisteme pe 5v.
Super
Unghi larg de vizibilitate
Doar 4 conexiuni necesare
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