Automatic pump switch with dependancies
GoogleCodeExporter opened this issue · comments
I am building an automatic timer with a raspberry pi B+ but I only want the
pumps to come on if it sastify certain criterior .
For example if i have a pump connected via a relay which in triggered by a GPIO
.
But I only want the pump to turn on if the reservoir has water. So i am using
a float switch in the reservoir to give me and open and close switch and using
another input GPIO
so it should work like this
When the timer is triggered the app check to see is the input GPIO is on or
off.
If the reservoir GPIO is "on"( seeing an input current) then the pump relay is
switch "on"
If the reservoir GPIO is "ooo"( Not seeing an input current) then the pump
relay is switch "FF" even though the timer is on
Can WEBIOPI do this sorth of thing .
I am very new to programming and coding but I would really like to get my feet
wet.
Thanks for any help
Original issue reported on code.google.com by Christia...@gmail.com
on 13 Jan 2015 at 4:32
Yes Webiopi can easily do what you require, you can write a python script for
your criteria, however this is not the place to ask questions like that, you
need to post your question and or ask for assistance here
https://groups.google.com/forum/?fromgroups#!forum/webiopi this area of the
wiki is for issues/errors found relating to the Webiopi application.
Original comment by toshibas...@gmail.com
on 15 Jan 2015 at 5:52