Raspberry with Bleutooth and eq-3 radiator thermostat

[har0543]

Hi,

I would like to use a remote controlled radiator thermostat in my Domoticz Raspberry setup.
I found this:
http://www.eq-3.de/produkte/eqiva/bluet ... ostat.html

Is it an option to use it and if yes how. If no is there an other option?

Kind regrads.
Har

[blackdog65]

Not sure about the BT version but we have the wireless version pretty much cracked now.
See viewtopic.php?f=34&t=841
and https://www.domoticz.com/wiki/EQ3_MAX!

[inzuno]

Hello,

I found this: https://github.com/Heckie75/eQ-3-radiator-thermostat

I managed to pair with the bluetoothctl command :

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pi@DomoticzRPi:~/eq3 $ bluetoothctl
[NEW] Controller 00:1A:7D:DA:71:11 DomoticzRPi [default]
[NEW] Device 00:1A:22:06:4B:9A CC-RT-BLE
[bluetooth]# connect 00:1A:22:06:4B:9A
Attempting to connect to 00:1A:22:06:4B:9A
Connection successful
[CHG] Device 00:1A:22:06:4B:9A Connected: no
[CHG] Device 00:1A:22:06:4B:9A Connected: yes
[bluetooth]# info 00:1A:22:06:4B:9A
Device 00:1A:22:06:4B:9A
        Name: CC-RT-BLE
        Alias: CC-RT-BLE
        Paired: yes
        Trusted: no
        Blocked: no
        Connected: yes
        LegacyPairing: no
        UUID: Generic Access Profile    (00001800-0000-1000-8000-00805f9b34fb)
        UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
        UUID: Device Information        (0000180a-0000-1000-8000-00805f9b34fb)
        UUID: Vendor specific           (3e135142-654f-9090-134a-a6ff5bb77046)
        UUID: Vendor specific           (9e5d1e47-5c13-43a0-8635-82ad38a1386f)
        

But I cant't use the Heckie75's script...

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pi@DomoticzRPi:~/eq3 $ ./eq3.exp 00:1A:22:06:4B:9A sync
Connection failed.

I'm on a Pi2 with jessie and a CSR4.0 bluetooth adapter.
I've seen it's possible to control this with Json, so you can add this to domoticz quite easily.
If anyone could help me...

Thanks

[Prutsium]

Dont connect but use PAIR first and put the EQ3 in Pairing mode (Long hold button/dial)
Got the same setup running here and works great (Now only looking to extend the range of BT from my Pi)

[inzuno]

Thanks for the help but it is already paired, I did it just before connect...
What else am I doing wrong? Is it because I use BT adapter?

[Prutsium]

How did you pair? i used: bluetoothctl

[inzuno]

Yes bluetoothctl and then pair 00:1A:22:06:4B:9A
It's in the paired devices:

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[bluetooth]# paired-devices
Device 00:1A:22:06:4B:9A CC-RT-BLE

[inzuno]

I figured it out!

After pairing the device was autoconnected. But apparently it needed to be disconnected before using script...

Code: Select all

[bluetooth]# disconnect 00:1A:22:06:4B:9A
Attempting to disconnect from 00:1A:22:06:4B:9A
Successful disconnected
[CHG] Device 00:1A:22:06:4B:9A Connected: no
[bluetooth]# quit
[DEL] Controller 00:1A:7D:DA:71:11 DomoticzRPi [default]
pi@DomoticzRPi:~/eq3 $ ./eq3.exp 00:1A:22:06:4B:9A sync

Temperature:                    9.5°C
Valve:                          0%
Mode:                           manual locked dst
Vacation mode:                  off

pi@DomoticzRPi:~/eq3 $

So now it's working, how can I put it in domoticz?

Edit:
I also found this script: https://github.com/mpex/EQ3-Thermostat
But I don't know how to use it...

[arnoudjan]

Hi, any luck with the connection to Domoticz?

With the help of this post I managed to control the radiator thermostate with the raspberry, but how to add this to domotics, I don't know.

So did you manage to solve it?

[inzuno]

I made a specific topic here: viewtopic.php?f=34&t=25544&p=196355#p196355

Have fun!