On the main page, it mentions that the M0 Feather Adalogger's SD card is currently not supported.
Via the Pins chart on this page it appears that the SD_CS pin is linked to a pin not used by the rest of the Feather M0 versions - PA08, which is used as D4 on the Metro M0 Express.
On the main page, it mentions that the M0 Feather Adalogger's SD card is currently not supported.
Via the Pins chart on this page it appears that the SD_CS pin is linked to a pin not used by the rest of the Feather M0 versions - PA08, which is used as D4 on the Metro M0 Express.