EspressoBin v7 LEDs not present in /sys/class/leds

[rnsi]

I got the EspressoBin v7 running with Armbian_23.5.1_Espressobin_jammy_current_5.15.113_minimal. Trying to control the LEDs, but they are not where I would expect them:

# ls -al /sys/class/leds/
total 0
drwxr-xr-x  2 root root 0 Dec 31  1969 .
drwxr-xr-x 57 root root 0 Dec 31  1969 ..
lrwxrwxrwx  1 root root 0 Dec 31  1969 mmc0:: -> ../../devices/platform/soc/soc:internal-regs@d0000000/
d00d0000.sdhci/leds/mmc0::

Only one LED is listed. Where are the others? How can I enable them?

[rnsi]

Update:

I changed /boot/armbianEnv.txt, set board_version to v7. Now I also have "led2" in /sys/class/leds.

 

Still missing "led3" though.