Hi, Board: Luckfox Pico Pro Max i download firmware image 2023-11-16 (flash) and see spidev0.0 # ls -la /sys/bus/spi/devices total 0 drwxr-xr-x 2 root root 0 Jan 1 00:51 . drwxr-xr-x 4 root root 0 Jan 1 00:51 .. lrwxrwxrwx 1 root root 0 Jan 1 00:51 spi0.0 -> ../../../devices/platform/ff500000.spi/sp...