For the best use of the project you have been looking at, and if you are considering building a controller, surely the vera is the right choice.
There are some limitations with other controllers, but if you read that topic you know that issues already :)

Hi @dbemowsk , Thanks for your reply. I had to reinstall Arduino IDE and all Libraries from my PC. I was fighting with „'POSITIVE' was not declared in this scope“ error, and installed over 6 Libraries for LCD. I got finally working the sketch for Vera from Mysensors/build, at least .
Unfortunately I’m not able to modify Sketch witch are guys using with Domoticz in this Topic.
Is there a way to get missing variables into Irrigation controller from domoticz or at least to set them manually in sketch? For me is enough one watering time for all valves.

Hi guys, I’m trying 2 days to compile this sketch for Domoticz. Still getting errors ones from library then from code...
Can someone share with me his working code for Domoticz in 2.0 version? Thanks a lot

I had same problem (but on serial GW). It started after I removed IRQ connector. I was able to add devices (using Domoticz as controller) , bust after few hours it stops to work.

Im on Domoticz since 2015. Running with Mysensors, Rflink(433MHz sensors), HA-Bridge (Amazon Echo), Broadlink (IR, 433MHz). Iwas looking at HA months ago - UI looks better, but then I installed Dashticz and my only problem was solved :)

Oh thanks everybody, I'll try it today.

No debounce function in sketch. Im just looking for some examples. Is the best (only) way to do it trough debounce.h library?
Thanks gohan

Hi Guys,
I have a MS gas meter based on Water meter sketch measuring on BK-G4T gas meter. I am using Mader reed switch. During winter my readings were corresponding with analog scale on gas meter (I had 6-12m3/day - heating, Hot water and cooking). But now in summer (Cooking, hot water) I am getting 0,5 - 4m3/day but real consumption is only ca.0,3-0,5 m3 a day. Has anyone idea how to correct this or what causes the problem ? Is the magnet (on analog gas meter scale) stuck in some position causing it?
Thanks

Hi Guys,
Is there any way to integrate difference pressure sensor MPX2010DP into mysensors? Did somebody played already with this sensor?
Or is there some better way - sensor to measure filter pollution in ventilation system, integrable into mysensors ?

http://www.ebay.com/itm/MPX2010DP-Pressure-Sensor-ORIGINAL-Brand-New-Freescale-/191895335550?hash=item2cadda727e:g:VkcAAOSwOVpXXjbT

+1 for RFM(433Mhz)
I´m already running NRF and keeping it (have build many nodes on it). But, for example I have a garage (steel structure with sheet-metal paneling) and its ca.6 meters from NRF gateway - no signal! Same distance RFlink (433Mhz) works just fine.

Most of these cheap sensors are based on PT2622 chip or similar. RF link works fine with them.

Thanks Guys!
I have edit the sketch and modified the sensor. Records made during night are finally closer to real situation. I need to correct pulse count.
@karlheinz2000 - are you using digital or analog output as on FHEM forum? (Danke, fuer Deine Anweisung)

Yes I´m using example sketch. So my interval could be up to the fastest theoretical revolution ?

Hi Guys,
Does somebody have working pulse meter with TCRT5000 on analog power meter (Aluminum rotating wheel). I´m fighting with it right now and I need some help. Do I need to modify the sketch? I´ve adjusted pulse count according to power meter specs. The sensor is on all the time (while white / Al part of wheel) and turns off during the black part of wheel. During on time sends the sensor loooot of impulses, so I had my consumption up to 300 kWh a day and usage up to 100kW. Had someone same issue? Thanks a lot

Exactly, different GWs, different Frequency and protocols.

I've gone same route as you are starting. After all I'm at Domoticz + MS gateway + RFlink. Works beautifully.

Hi, check domoticz forum, there are some infos too.

Great Job @BartE , Homer must be proud :sunglasses:

I´v done this for my friend while ago, only he had motorized screen already installed. But building screen is no problem as well. Use some tube motor - has build in end stops, and they are easy to adjust.
Automation part depends on your projector - if you have trigger or no (newer does). You can use trigger signal to control screen without arduino trough relay. Check trigger current and better divide both circuits.
More complex, but more fun is to use arduino + relay board. I did it this way, and added control of cabinet door (in which is projector located ). Arduino is also controlling temperature of Projector, and protect it from overheating in cabinet.

PRI - Controller to manage sensors, store data... - need to install some software
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Arduino with gateway sketch (GW) - best to use nano - has uUSB
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NRF - conected to arduino
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Arduino (based on purpose - mini, uno, mega) with senor sketch
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NRF conected to arduino