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My 2 ssr's are connected directly to 2 gpio pins on my rpi. This has been working flawlessly for about 12 brews.

That's what I get for typing when I am tired... would the 1wire temp probes, ph sensor, and 2 volume sensors be daisy changed on one data pin? These all being connected to 1 port on the ds2450? What pin does the ds2450 get connected to on the rpi? Does it have to get connected to one of the...

So the temp probes, ph sensor and say 2 volume sensors could all plug into port A? Thanks just do not want to blow anything up.. more digging... i love this stuff... could i see a copy of your /etc/owfs.conf Thanks

So this ds2450... how many wires are coming out of it? Ground 5v and 1 data(1 wire)? I plug all my temp sensors, ph, and volume sensors into the a b c? Would love to see a pic or 2 or even diagrams.. Can't wait to start getting these things tied in...

OK so wash that solution off before I calibrate it.. got it... I will also look for that solution for storing the sensor. Thanks

Crazy question... The solution that is in the tube that is screwed onto the pH sensor... what is it? Do I need to keep it? It does say you should wash the sensor with water first. My ph buffer solutions will be in on Monday but I would still like to try it out now. Any help would be great...

Ph sensor came in today..woo hoo. But in order to use it or the volume sensors on the rpi or bbb I need the ds2450 right? Will test the pH sensor on a arduino Thanks

Looks like they are selling them again... says they have 7 in stock.. Humm might have to buy 2.... Thanks again

great write up.. think i will be changing over the BBB from my RPI. ordered the ds2450(15-21 business days this is going to be a long wait!). any recomendations on where to get the MPX5010D from? i am finding some differences from place to place on them. also the line that will go into your...

Awesome... Thank you.. I will wait to buy it until you post the doc's to make sure I don't need anything else. Got to order the ph kit too. Thanks Better priced ds2450 http://pcsensor.com/index.php?_a=product&product_id=43

Is this what I need to start playing with the ds2450? http://m.aliexpress.com/item/451172221.html?tracelog=storedetail2mobilesitedetail World so I get that connected to the pi? Thanks Peter

i was unable to find any info on setting up the volume measurements. maybe its just been a long day and i am blind. if you can point me in the right direction that would be great. This setup is just awesome. I have brewed 6-10 batches with it flawlessly!!! thank you! nevermind... found...

I have always had to perform the check twice and it works on the second time...

I have a 40 amp breaker... and i run both my 5500 HLT and my 3500 boil elements at the same time. No issues at all. one thing i want to figure out is how to wire in amp and voltage meters to both hot legs. just not sure how to do that.

inverted on selected pins would be awesome. I love this program... you are doing a GREAT JOB. would love to see timers count down not up.. hehe how would i go about requesting different features? thanks again for all your hard work!

the only way i could get that relay to work was to build this thing... http://www.raspberrypi.org/forums/viewtopic.php?t=36225

still no dice... i am using Chrome... i will try FF now... root@RPI2:/var/www/Elsinore# ./launch.sh Starting Elsinore as root Jul 26, 2014 1:20:25 PM com.sb.elsinore.LaunchControl main INFO: Running Brewery Controller. CFG IS NULL DOC IS NULL Checking for 28-000004ce021c Jul 26, 2014 1:20:26...

pi@RPI2 /sys/class/gpio/gpiochip0/subsystem/gpiochip0 $ cd /sys/class/gpio/ pi@RPI2 /sys/class/gpio $ ls -alrth total 0 -rwxrwx--- 1 root gpio 4.0K Dec 31 1969 unexport lrwxrwxrwx 1 root gpio 0 Dec 31 1969 gpiochip0 -> ../../devices/virtual/gpio/gpiochip0 -rwxrwx--- 1 root gpio 4.0K...

yes i am.

i am not seeing any errors on the server. but when i set it to GPIO_17 the web page kicks back an error saying is should be GPIOX. If i set it to either of those the SSR never kicks on. I want to run through all the pins just incase i am not numbering it right. I am using GPIO 4 and the 3v...