Whether the TFT_eSPI library supports rp2350

[Carlos-TGW]

IDE：Arduino IDE chip：RP2350 Configuration： ![Uploading 企业微信截图_17307959277624.png…]()

Using the screen：3.5 LCD Screen driver：ILI9488 The problem： When rp2040 uses TFT_eSPI library to drive ILI9488 screen, the use is normal. However, when rp2350 uses TFT_eSPI library to drive ILI9488 screen, the screen is abnormal. It compiles, but it doesn't display properly.

Here's the code:

include

include

define LCD_BL 18

TFT_eSPI tft = TFT_eSPI(); / TFT instance screenWidth, screenHeight /

void setup() { // put your setup code here, to run once: Serial.begin( 115200 );

tft.begin();          /* TFT init */
tft.setRotation( 1); /* Landscape orientation, flipped */
tft.invertDisplay(false);

} uint16_t flag=0; void loop() { // put your main code here, to run repeatedly: delay(4000);
tft.fillScreen(TFT_RED); delay(1000); tft.fillScreen(TFT_GREEN); delay(1000); tft.fillScreen(TFT_BLUE); delay(1000); tft.fillScreen(TFT_WHITE); delay(1000); tft.fillScreen(TFT_BLACK); delay(1000); tft.fillScreen(TFT_DARKGREY); delay(1000);

}

I want to ask: does TFT_eSPI library support rp2350 to drive ILI9488?

[Carlos-TGW]

I used 4-wire SPI to link the ILI9488 screen

[webzep]

@Carlos-TGW this worked for you with RP2350?