Difference: MicroSdBlocks (85 vs. 86)

Revision 862021-06-25 - PeterSchmid

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  The W25Q128JVPIQ. There are 4,096 erasable 4 KiB sectors. That means 16 MiB are available for the volume.
Added:
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Create a 16 MiB FAT filesystem as a loop device on Linux (or use the already prepared fd-16MiB.img):
$ dd if=/dev/zero of=fd-16MiB.img bs=512 count=32768
# losetup /dev/loop1 fd-16MiB.img
# mkfs -t vfat /dev/loop1
# mount -o loop /dev/loop1 /mnt

Copy the the files and directories with cp or tar to the mounted image, e.g.

# cd sdcard
# tar cf - etc fsr home man README.md | tar xvf - -C /mnt

Umount the loop-device and copy the file to a SD-card.

Copy the filesystem to the flash disk on the target Mecrisp-Cube WB Feather system:

dd 1:/boot/fd-16MiB.img 0:
 

SD Drive

 
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