Hello Alex,
We’ll be adding that content to our LVGL eBook in the next update (likely in less than 2 months). At the moment I don’t have any examples or guides for Touch + Display + SD Card, but they will be provided in the next eBook update.
Regards,
Sara

OK, I look forward to that update.
In the meantime I had the idea of switching off the touchscreen just before any SD card activty, enabling the SD to do the read/write, then switching the SD off  and re-start the touch to continue the app.
I’ll let you know how that goes by updating your BME example.
Best !

Ok.
Then, let us know.
regards,
Sara

I dont want to diminish the value of your coming book, because I am an enthusiastic reader of your books and postings.
I found the raised question several times on the internet. The solution is very easy and can be done right now:
* Use SPI1 HW-SPI for Display
* Use SPI2 HW-SPI for Touchscreen
* Use SoftSPI for SDcard

Start your code her
from machine import SPI, Pin, SoftSPI
# Set up sd
sd_spi = SoftSPI(sck=Pin(SD_SCK_PIN), mosi=Pin(SD_MOSI_PIN), miso=Pin(SD_MISO_PIN))
sd = sdcardRNT.SDCard(sd_spi, Pin(SD_CS_PIN))
# Set up display
display_spi = SPI(1, baudrate=60000000, sck=Pin(DISP_SCK_PIN), mosi=Pin(DISP_MOSI_PIN))
display = Display(display_spi, dc=Pin(DISP_DC_PIN), cs=Pin(DISP_CS_PIN),
rst=Pin(DISP_CS_PIN), width=320, height=240, rotation=90)

#Set up touchscreen
ts_spi = SPI(2, sck=Pin(TS_SCK_PIN), mosi=Pin(TS_MOSI_PIN), miso=Pin(TS_MISO_PIN))
touchscreen = Touch(ts_spi, cs=Pin(TS_CS_PIN), int_pin=Pin(TS_INT_PIN), int_handler=touchscreen_press)
 

Hi.
Thanks for sharing that solution for micropython.
We haven’t experimented that with MicroPython yet.
Regards,
Sara