Hello Dan,
I am following your blog to have opnensprinkler in my rasperry pi and get stuck in point 7.3
-Follow the instructions on the OpenSprinkler web site to flash the OpenSprinkler with the precompiled modified firmware. This is only necessary if you will be hosting the files for OpenSprinkler’s web interface on the Pi.
My cuestion is how to flash the OpenSprinkler with the precompiled modified firmware?
Thanks.