A Python app to control a solar panel with a Raspberry Pi
sudo apt-get update
sudo apt-get install python-dev python-rpi.gpio python-smbus
sudo python setup.py develop
http://www.raspberrypi-spy.co.uk/2014/08/enabling-the-spi-interface-on-the-raspberry-pi/
sudo vim /etc/modules
...add this to the bottom to load the modules: w1-gpio w1_therm
And edit /boot/config.txt adding
dtoverlay=w1-gpio
to the bottom.
Check pump state
sudo wcheck
Turn pump on and off
sudo won
sudo woff
Auto, for testing
sudo wtoggle