I recently purchased an OKA-D-CM4-POE. I've had no luck getting the device to recognize a card in either of the two µSD card slots. I modified the /boot/config.txt file and uncommented the dtoverlay=sdhost,poll_once=off line and rebooted. That didn't help. I'm not interested in booting off of the card just using it for more storage. Are these slots usable on this device?
