GPIO 8/9 were assigned to both LCD blue data and I2C touch, causing I2C init to steal the LCD pins and blank the display. Corrected to match Waveshare ESP32-S3-Touch-LCD-4.3 schematic.
GPIO 8/9 were assigned to both LCD blue data and I2C touch, causing I2C init to steal the LCD pins and blank the display. Corrected to match Waveshare ESP32-S3-Touch-LCD-4.3 schematic.