If somehow your board file system gets messed up, you can use this image to reburn the original clean FAT12 filesystem on.
- Use win32diskimager to write the image onto the board.
- Uncompress the Zip file and write the 2MB or 16MB file.
On mac os:
- Download the "disk image" for the 2MB or 16MB size below and uncompress
- Use the DiskUtiliity on my Mac to "restore" that FAT12 disk from the disk image. Caution: if you use the Disk Utility wrong, you can destroy your OS. Make sure you restore the disk image to the correct device. You may need to try 'restoring' twice