treedav I've picked the Armbian patch that Yasai-san flagged, and pushed an updated image to my test share. On reboot the card should now be detected, but firmware will be missing. Check the system log for errors and filenames.
See https://wiki.libreelec.tv/how-to/add-firmware for instructions on manually adding firmware. This repo has firmware files with a blind guess at the needed filenames: https://github.com/chewitt/brcmfm…re/tree/ap6275p
https://forum.armbian.com/topic/36744-or…dComment-214649 suggests this might not be enough, but best to try. If it does work I can send the patch upstream and add the firmware to our collection. Please share the journal log, e.g. journalctl | paste and share the URL.