New BCS-462 / RPi Control Panel Build

[dmcman73]

i know this is an old thread but, this looks awesome! I think you got the idea of the TV mount from me, it's awesome fro my needs.

I'm sure you got your Alarm buzzer working, but if you haven't, check to make sure it's not the 12V version and you're pumping 120V through it. They look identical to each other and I had the same issue, turned out the seller sent me the 12V one and died the second the alarm went off, didn't even make a peep and I was baffled until I pulled it out and read the small lettering on the side that said "12V".

 

[ryanryates]

i know this is an old thread but, this looks awesome! I think you got the idea of the TV mount from me, it's awesome fro my needs.

I'm sure you got your Alarm buzzer working, but if you haven't, check to make sure it's not the 12V version and you're pumping 120V through it. They look identical to each other and I had the same issue, turned out the seller sent me the 12V one and died the second the alarm went off, didn't even make a peep and I was baffled until I pulled it out and read the small lettering on the side that said "12V".

Thanks, everything works well - alarm included. The TV mount certainly wasn't my idea - I used many ideas from the forum in the development of the system. If it was your idea, thanks much!

I probably need to update this thread one of these days with the latest improvements. Not today though - off to Florida.

 

[BrunDog]

Hey Ryan,

I have my Raspberry Pi/touchscreen working well enough. The issue I am having, and do not think can be worked around, is the on-screen keyboard. The keyboard of choice it seems, is matchbox-keyboard. Long story short, it has to be invoked, and does not play nice on screen with the browser. For example, if I want to edit a temp setting, I need to pull up the keyboard, make the edit, then close the keyboard. This is much more of a PITA than using the iPad, which of course has a context sensitive keyboard which pops up.

How are you doing it? Thoughts/comments?

 

[ryanryates]

Yes, here is what I use - never even attempted the on screen keyboard. It's wireless and store nicely on top of the control panel.

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[ryanryates]

Here is the link to Amazon: https:// www.amazon.com/dp/B00KF9IVKC/ref=cm_sw_r_sms_awd_WvY9wbWYEZPES

 

[BrunDog]

Ok thanks. I have the same keyboard. It works great but I would like to only use it as hardware when needed.

The matchbox-keyboard is crap. I will continue to look for something better.

 

[Dplonk87]

OK, so a little more progress tonight. I was able to mount all of the internal components into the box. I will hold off wiring until I install the mounting bracket from the TV Stand (awaiting shipment from amazon).

The TV Stand will allow the control panel to move away from the wall during brewing, and push out of the way when finished (not my idea, stole from other here on HBT).

In case anyone asks, the two boxes on the top row are the raspberry pi and the network switch. Middle row has the bcs462 and power transformers (12vdc for relay and lcd screen, 5vdc for RPi and network switch, 24vac for Honeywell gas valves). Bottom row has SPDT relay for gas valves and pumps, SSR for 120v buzzer, contactor, and breaker)

Can't believe this is finally coming together after months of design and waiting on parts.

Can you please tell me what 5vdc transformer you are using for the RPi, I have been wanting to ditch the cell phone style transformer for a BrewPi setup so I only have to use up one 120V outlet on the wall.

 

[ryanryates]

I picked it up on Amazon: https://www.amazon.com/gp/product/B00Q48BRFO/?tag=skimlinks_replacement-20

It has worked flawlessly.

 

[BYOBKC]

Great looking controller. I went with PIDs and have been kicking myself for not going down the path as you have.

 

[ryanryates]

Great looking controller. I went with PIDs and have been kicking myself for not going down the path as you have.

Initially, the new build with the BCS and touchscreen was largely motivated by the fact that my old panel had no sex appeal. The new panel is sexy as hell IMHO. However, I have been able to truly add some significant upgrades in automation and process flow that I never had with the previous PID panel.

Since the build I've automated my ball valves which allows the BCS to seamlessly go from strike, to mash, to sparge, to boil, to WP with little to no actual "work" from the operator. This allows me to safely have a couple, and converse with friends without worrying about missing a step.

 

[BrunDog]

Automated brewing rocks! The world just doesn't know it yet!

 

[BYOBKC]

Working on combing Kal's 50a back to back design and ebrewsupply. It's had it's complications. I hope to wrap it up soon. I've also been collecting TC parts and compression parts to proceeded with. Then I want to finish with something close to yours. I've always loved the idea of the BCS.

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[MingyaValleyBrewingCo]

Keeping my eye on this thread. Alot of great work!

 

[ryanryates]

Thanks! The build was a great learning experience and has been brewing great beer ever since. The automation greatly improves my ability to replicate beers, maintain consistency, decrease session length, and decrease brew day stress. It also has allowed me a great platform to help teach others the brewing process.