==About==
-The main goal of the lwext4 project is to provide ext2/3/4 filesystem
-library for microcontrolers with SD/MMC card support.
+The main goal of the lwext4 project is to provide ext2/3/4 filesystem for microcontrollers. It may be an interesting alternative for traditional MCU filesystem libraries (mostly based on FAT32).
+Lwext4 may be used with SD/MMC card, USB flash drive or other block based memory device. However it is not good for flash memory–based storage devices.
+
+Code is also available on github:
+https://github.com/gkostka/lwext4
+
+Feel free to contact me:
kostka.grzegorz@gmail.com
==Minimum memory requirements==