RFLINK and Kerui D026

433Mhz opensource Receiver & Transmitter.

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georgesattali
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RFLINK and Kerui D026

Post by georgesattali »

Hello,
does someone know if Kerui D026 is compatible (both for open and close) with RFLink ?
Here (viewtopic.php?f=17&t=14326&p=106012&sid ... cc#p106012) it seems that Kerui D026 sends both open and close signal,
but here (http://www.nemcon.nl/blog2/devlist), it says that only open message is recognized.
I am looking for open / close, can I go with this module ? who's right ?
Thanks
GD
vladtep
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Re: RFLINK and Kerui D026

Post by vladtep »

I can confirm what d026 sends both signals (and tamper alarm if dismounted), but i use it with rfxcomm


Отправлено с моего iPhone используя Tapatalk
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Stuntteam
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Re: RFLINK and Kerui D026

Post by Stuntteam »

It is possible there are some bad immitations or D025 sold as D026 which only reports the open signal.
The D026 should normally report both open and close states.
-=# RFLink Gateway Development Team #=-
Introduction: http://www.nemcon.nl/blog2/
Generic RFLink Support forum: http://www.esp8266.nu/forum/viewforum.php?f=8
georgesattali
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Re: RFLINK and Kerui D026

Post by georgesattali »

Thanks to you both.
GD
TacticalLeader
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Re: RFLINK and Kerui D026

Post by TacticalLeader »

vladtep wrote:I can confirm what d026 sends both signals (and tamper alarm if dismounted), but i use it with rfxcomm

Отправлено с моего iPhone используя Tapatalk
The original Kerui D026 sensor is working great with RFLINK gateway. The only problem is that the ON means closed and OFF means opened, and I want to swap it but cannot find the solution..

The sensor sends 3 type of messages separately, one for open signal, one for close and one for tamper.
bord4kop
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Re: RFLINK and Kerui D026

Post by bord4kop »

Any news on this?

I added mine by setting them as "contact" type of switches. Using a simple blocky they work.. sometimes..
nettworker
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Re: RFLINK and Kerui D026

Post by nettworker »

I bought also a set of these D026....

The Devices work nice for a short time.
They create all state messages by the EV1527 protokoll with ID and Subid. I wrote LUA Scripts for notifications eg. and all works fine.
Suddenly they generate messages with the Eurodomest protokoll with another ID and Subid. No EV1527 Messages were created and therefore no LUA Scripts work.
Someone the same Problem or a solution?
georgesattali
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Re: RFLINK and Kerui D026

Post by georgesattali »

Hello,
I bought a kerui D026.
It is recognized as 3 different devices.
Opening it always sends On for a device I named "$porteCuisineOuverture" (aka $kitchenDoorOpening)
Closing it always sends On for a device I named "$porteCuisineFermeture" (aka $kitchenDoorClosing)
When the device falls down (on the floor ? - can't remember), On is send for a device I named "$porteCuisineAlerte" (aka $kitchenDoorAlarm)

I had all this working by adding a virtual device "PorteCuisine" (a switch, KitchenDoor) and a lua device script :

Code: Select all

if devicechanged["$porteCuisineOuverture"] ~= nil then
   print("$porteCuisineOuverture"..devicechanged["$porteCuisineOuverture"])
   commandArray["PorteCuisine"] = "On"
end
if devicechanged["$porteCuisineFermeture"] ~= nil then 
   print("$porteCuisineOuverture"..devicechanged["$porteCuisineFermeture"])
   commandArray["PorteCuisine"] = "Off"
end
if devicechanged["$porteCuisineAlerte"] ~= nil then
   print("$porteCuisineAlerte="..devicechanged["$porteCuisineAlerte"])
   commandArray['SendEmail']='Domoticz : porteCuisineAlerte#Alerte porteCuisine has fall down#[email protected]'
end
NB :
1) the virtual device "PorteCuisine" MUST be a switch (I think there's a bug about virtual Door Contact).
2) States MUST be On and Off (due to that bug).
3) I chose to begin intermediate devices name with a "$" so that they don't appear in Dash board.
4) Note the use of "~=" (tilda equal), which means "different of" in lua.

In fact, I bought 2 kerui D026 and did all that twice.
Does it help ?
See U.
GD.
nettworker
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Re: RFLINK and Kerui D026

Post by nettworker »

THX for your help, but i know that the D026 notifies as 3 devices.

I did the same in my lua script, but my Problem was that they use sometimes an other protocoll so that Domoticz recognised 3 new devices and the lua script does not work.
Now it seems they work properly after a time. Do they have a 'learning' feature???
DarenFord
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Re: RFLINK and Kerui D026

Post by DarenFord »

Hi,

I had a similar problem with Kerui door/window (D026) and motion sensors in combination with RF Link.

These sensors created devices and seemed to work, but a day later they stopped working and had created a bunch of new devices in Domoticz.

The new devices worked for a while, but after restarting the RF Link gateway it seemed to revert back to the original devices which was quite frustrating. Other forum posters were reporting a similar problem. I had also had some trouble in the past with remote control modules which used the EV1527 protocol (of the 4 button inputs, Domoticz only seemed to register the first button input as a device), so it looked like RF Link wasn't supporting the EV1527 protocol very reliably.

In the end, I created a gateway specifically for EV1527, using the RF Link serial protocol to connect to Domoticz, to properly support these devices. I've made this available (open source) for anyone else who wants to go down the same route.

https://github.com/DarenFord/EV1527Link

Hope this helps,
Daren.
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