SIP › SIP (Sustainable Irrigation Platform) › Installation and set up questions v
more than 12 channels

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Linear Mode
more than 12 channels
dan Offline
Administrator
*******
Posts: 652
Threads: 18
Joined: Aug 2015
Reputation: 22
#2
2017 Mar 27, 05:21 PM (This post was last modified: 2017 Mar 27, 05:41 PM by dan.)
The 12 station limitation was because of the limited number of GPIO pins on the Raspi when the relay_board plugin was written.

If you are willing to build a simple shift register circuit you can add as many stations as you need:
https://github.com/Dan-in-CA/SIP/wiki/Relay-interface

Also, with this setup you will not need to use the relay_board plugin. it will work directly with SIP's native code.


Dan
Find
Reply


Messages In This Thread
more than 12 channels - by joeb@drumwerx.com - 2017 Mar 27, 02:13 AM
RE: more than 12 channels - by dan - 2017 Mar 27, 05:21 PM
RE: more than 12 channels - by 22ndst - 2017 Jun 09, 12:23 AM
RE: more than 12 channels - by joeb@drumwerx.com - 2017 Mar 28, 12:00 AM
RE: more than 12 channels - by dan - 2017 Mar 29, 01:44 AM
RE: more than 12 channels - by FrancoisRabe - 2017 Mar 28, 03:06 PM
RE: more than 12 channels - by joeb@drumwerx.com - 2017 Mar 28, 06:55 PM
RE: more than 12 channels - by joeb@drumwerx.com - 2017 May 15, 09:28 PM
RE: more than 12 channels - by dan - 2017 May 15, 11:04 PM
RE: more than 12 channels - by joeb@drumwerx.com - 2017 May 15, 11:54 PM
RE: more than 12 channels - by joeb@drumwerx.com - 2017 May 16, 01:15 AM
RE: more than 12 channels - by dan - 2017 May 16, 03:23 PM
RE: more than 12 channels - by joeb@drumwerx.com - 2017 May 17, 12:29 AM
RE: more than 12 channels - by dan - 2017 Jun 09, 03:49 AM
RE: more than 12 channels - by 22ndst - 2017 Jun 10, 12:26 AM
RE: more than 12 channels - by dan - 2017 Jun 10, 01:11 AM
RE: more than 12 channels - by davidjustin - 2017 Jun 10, 06:50 AM
RE: more than 12 channels - by dan - 2017 Jun 10, 03:54 PM
RE: more than 12 channels - by 22ndst - 2017 Jun 10, 04:34 PM
RE: more than 12 channels - by dan - 2017 Jun 10, 04:55 PM
RE: more than 12 channels - by 22ndst - 2017 Jun 10, 07:00 PM
RE: more than 12 channels - by dan - 2017 Jun 10, 07:15 PM
RE: more than 12 channels - by ruffledrooster - 2017 Jun 16, 02:43 PM
RE: more than 12 channels - by dan - 2017 Jun 17, 04:11 AM
RE: more than 12 channels - by ruffledrooster - 2017 Jun 19, 05:31 PM
RE: more than 12 channels - by dan - 2017 Jun 19, 09:09 PM
RE: more than 12 channels - by ruffledrooster - 2017 Jun 19, 09:43 PM
RE: more than 12 channels - by pansegrau - 2017 Aug 15, 01:44 PM
RE: more than 12 channels - by dan - 2017 Jun 20, 12:38 AM
RE: more than 12 channels - by astrogerard - 2017 Jun 21, 03:23 PM
RE: more than 12 channels - by dan - 2017 Aug 15, 03:16 PM

Forum Jump:


Users browsing this thread: 6 Guest(s)