OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Beagle (OSBo) › Where is the repo for the ospi.py file that is in the BBB image, how to upgrade › Reply To: Where is the repo for the ospi.py file that is in the BBB image, how to upgrade
February 5, 2015 at 5:56 pm
#35507
niv
Participant
Idea is simple. Fetch daily evaporation coefficient near where I live. Multiply by plant coefficient, multiply by area, and get the mount you need to irrigate.
Here is where to get the coefficient for north carolina : http://www.nc-climate.ncsu.edu/openwaterevap