m_ri:
ye,but how do you think to use the arduino?
another thing: wr-703n is a chinese product,with only chinese language..do you understand chinese?!
Headroom told me in a parallel thread that google is our friend in this case. Plus I think this only has to be done once, so its not a big deal. in addition, most ebay sellers indicate that the firmware is in chinese, and that they will provide english instructions if required.