Thanks for the post.
I already figured the code and flashing tutorial out before you posted, as I have noted on my blog: http://tae09.blogspot.com/2012/04/dragrove-daughter-board.html. The steps to programming the board are a little vague, so thats what I was asking to clarify. Sorry that I didnt phrase my question correctly. I already know that I will need to upload the hex file to the Dragino via SSH and TFTP, and the daughter board upgrade script is provided on http://svn.dragino.com/scripts/upgrade_avr.sh. I’ll post if I have any problems getting it to work.