Domoticz

Posted: **Monday 13 March 2017 8:33**

..well.. how do you start the service?

note the follow:
- everytime you start the beacon service it is good procedure to reset the hci0 interface with

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sudo hciconfig hci0 down && sleep 1 && sudo hciconfig hci0 up

while beacon service is using the interface for detecting beacons... no other service should interact with the hci0 interface

I've added 1 interface more (using an external dongle) so I have: 1 for beacons discovery and the other for battery service

Posted: **Monday 13 March 2017 20:34**

I followed the tutorial on first page so when I start the service manually, it works fine. It is only after the update-rc.d part that it doesn't work.
I had a look at the code but I not sure to get it properly. It looks like there is a "start" section (after case $1), but I don't know if it is the place to put the different lines.
Do you use that same file to start the service ?
I will try some of your proposal. Nothing can be broken

Posted: **Monday 13 March 2017 21:11**

So I did try a few things with your proposal : no success

You were talking about a .service file. Is it automatically generated? Where is it supposed to be located ?

Posted: **Thursday 16 March 2017 8:18**

no, the file is not automatically enerted, you have to...

is is normally stored in /lib/systemd/system/servicename.service

than you have to issue few commands to enable and autorun it

..is your file running correctly from a command line? Do you have to press CTRL-C to interrupt it?

if so these are the instruction to create a .service file:

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sudo nano /lib/systemd/system/beacon.service

then copy/paste the following

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[Unit]
Description=Beaconing Service
After=multi-user.target

[Service]
User=root
Type=idle
ExecStart= <full path to your beacon file> (like /home/pi/beacon/mybeaconservice.py)

[Install]
WantedBy=multi-user.target

save and exit with ctrl-X (confirm with Y)

now the file is created.. let's update the services system daemon and enable it

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sudo systemctl daemon-reload
sudo systemctl enable beacon.service
sudo systemctl start beacon.service

now the service should have been started... check it with

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systemctl status beacon.service

you should see something like:

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● domoticz.service - LSB: Home Automation System
   Loaded: loaded (/etc/init.d/domoticz.sh)
   Active: active (running) since Wed 2017-03-15 14:15:03 CET; 18h ago
   CGroup: /system.slice/domoticz.service
           └─32467 /home/pi/domoticz/domoticz -daemon -www 8080 -sslwww 443 -log /tmp/domoticz.txt

the main important thing is the 3rd line: Active: active (running)

you can try to reboot and check the status to ensure it works (but it would)
ciao
M

Posted: **Tuesday 16 May 2017 20:53**

what can I say. Followed the wiki and everything worked perfectly.
Battery level works great, presence detection appears spot on.

Now to load it onto a few more pi's and see how it works on a per room basis.

Oh, I'm using a nut3 btw.

Posted: **Friday 26 May 2017 20:33**

Hi,

I'm using the python script with the tag mode set to switch mode. I've set up Blocky to send a notification when the variable is set to AWAY and another when the variable returns to HOME.

The purpose of me setting this up is for my dog. I've attached the tag to his collar. One problem I have is when he is in the garden the status floats between home and away so I get numerous alerts.

Any pointers on how I can solve this?

EDIT Not sure if range is problem a it is now changing between home and away while he is sleeping about 3 metres from the raspberry pi.

Thanks

Posted: **Monday 29 May 2017 8:24**

you can avoid it using RSSI instead of a simple switch
based on the signal stenght you can better guess the distance form the antenna.
This would drain your battery faster, eventually you can add another script to check battery status

or add a delay between checks (add a sleep(20) at the endo of the script

)

Posted: **Friday 02 June 2017 14:25**

I've managed to get it a bit better by adjusting a couple of the timeouts.

I'm still getting false alarms and I am convinced that the Nut 2 stops broadcasting sometimes. The reviews on Amazon also suggest this.

Has anyone found a reliable beacon that doesn't generate false alarms?

Posted: **Monday 05 June 2017 8:27**

NUT (but I assume all BLE devices) quit broadcast as soon as they are paired with an app (ie: the NRF tool or the NutSpace App)

the only workaround is: do not pair them

Posted: **Monday 05 June 2017 11:39**

Hello,

I try to use Jmleglise's script on Domoticz
My NUT keeps disconnecting after 10 seconds (it disconnects when discovering mode ends).
In discovering mode (when I have been pressing on button for 3 seconds), I can see it, note its MAC address, I appears on domoticz.
Then the NUT stops blinking, and I lose it ("AWAY" in domoticz)

I tried to pair it with my phone -> same result in domoticz (but still working with my phone when the nut stops blinking)

I bought this NUT : http://www.banggood.com/Mini-Smart-Patc ... 88462.html (recommended in this forum).

Could you please help me ?
Thanks

Posted: **Monday 05 June 2017 15:09**

b0b56 wrote:Hello,

I try to use Jmleglise's script on Domoticz
My NUT keeps disconnecting after 10 seconds (it disconnects when discovering mode ends).
In discovering mode (when I have been pressing on button for 3 seconds), I can see it, note its MAC address, I appears on domoticz.
Then the NUT stops blinking, and I lose it ("AWAY" in domoticz)

I tried to pair it with my phone -> same result in domoticz (but still working with my phone when the nut stops blinking)

I bought this NUT : http://www.banggood.com/Mini-Smart-Patc ... 88462.html (recommended in this forum).

Could you please help me ?
Thanks

Well, I don't really know what I did but that works, NUTs are now OK on domoticz.
Thanks

Posted: **Tuesday 06 June 2017 12:07**

I'm still getting false alerts.

I'm running a Pi 3 but as I have a Razberry 2 fitted that disables onboard Bluetooth I'm using a usb dongle.

I've tried two different usb dongles with a NUT 2 and now a Lapa beacon but I still get AWAY alerts. The Tag can be in the same location, then for no reason I get an alert. The debug log shows ;

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2017-06-06 10:52:25,335 - root - DEBUG -  <Thread(Thread-38, started 1974465632)> -> <Response [200]>
2017-06-06 10:52:27,567 - root - DEBUG - Tag Tag_Mason Detected fe:42:b8:64:32:15 - RSSI (-76,) - DATA unknown (0,)
2017-06-06 10:52:32,075 - root - DEBUG - Tag Tag_Mason Detected fe:42:b8:64:32:15 - RSSI (-77,) - DATA unknown (0,)
2017-06-06 10:52:32,082 - root - DEBUG - Tag Tag_Mason is still there with an RSSI of -77  : update presence with RSSI
2017-06-06 10:52:32,084 - urllib3.connectionpool - INFO - Starting new HTTP connection (1): 127.0.0.1
2017-06-06 10:52:32,100 - urllib3.connectionpool - DEBUG - "GET /json.htm?type=command&param=updateuservariable&idx=1&vname=Tag_Mason&vtype=2&vvalue=-77 HTTP/1.1" 200 58
2017-06-06 10:52:32,104 - root - DEBUG -  <Thread(Thread-39, started 1974465632)> -> <Response [200]>
2017-06-06 10:52:34,331 - root - DEBUG - Tag Tag_Mason Detected fe:42:b8:64:32:15 - RSSI (-60,) - DATA unknown (0,)
2017-06-06 10:52:36,590 - root - DEBUG - Tag Tag_Mason Detected fe:42:b8:64:32:15 - RSSI (-77,) - DATA unknown (0,)
2017-06-06 10:52:52,371 - root - DEBUG - Tag Tag_Mason Detected fe:42:b8:64:32:15 - RSSI (-80,) - DATA unknown (0,)
2017-06-06 10:52:52,373 - root - DEBUG - Tag Tag_Mason is still there with an RSSI of -80  : update presence with RSSI
2017-06-06 10:52:52,380 - urllib3.connectionpool - INFO - Starting new HTTP connection (1): 127.0.0.1
2017-06-06 10:52:52,396 - urllib3.connectionpool - DEBUG - "GET /json.htm?type=command&param=updateuservariable&idx=1&vname=Tag_Mason&vtype=2&vvalue=-80 HTTP/1.1" 200 58
2017-06-06 10:52:52,400 - root - DEBUG -  <Thread(Thread-40, started 1974465632)> -> <Response [200]>
2017-06-06 10:52:54,629 - root - DEBUG - Tag Tag_Mason Detected fe:42:b8:64:32:15 - RSSI (-82,) - DATA unknown (0,)
2017-06-06 10:53:03,649 - root - DEBUG - Tag Tag_Mason Detected fe:42:b8:64:32:15 - RSSI (-85,) - DATA unknown (0,)
2017-06-06 10:53:03,651 - root - DEBUG - Tag Tag_Mason is still there with an RSSI of -85  : update presence with RSSI
2017-06-06 10:53:03,658 - urllib3.connectionpool - INFO - Starting new HTTP connection (1): 127.0.0.1
2017-06-06 10:53:03,674 - urllib3.connectionpool - DEBUG - "GET /json.htm?type=command&param=updateuservariable&idx=1&vname=Tag_Mason&vtype=2&vvalue=-85 HTTP/1.1" 200 58
2017-06-06 10:53:03,677 - root - DEBUG -  <Thread(Thread-41, started 1974465632)> -> <Response [200]>
2017-06-06 10:53:14,925 - root - DEBUG - Tag Tag_Mason Detected fe:42:b8:64:32:15 - RSSI (-85,) - DATA unknown (0,)
2017-06-06 10:53:14,927 - root - DEBUG - Tag Tag_Mason is still there with an RSSI of -85  : update presence with RSSI
2017-06-06 10:53:14,934 - urllib3.connectionpool - INFO - Starting new HTTP connection (1): 127.0.0.1
2017-06-06 10:53:14,950 - urllib3.connectionpool - DEBUG - "GET /json.htm?type=command&param=updateuservariable&idx=1&vname=Tag_Mason&vtype=2&vvalue=-85 HTTP/1.1" 200 58
2017-06-06 10:53:14,954 - root - DEBUG -  <Thread(Thread-42, started 1974465632)> -> <Response [200]>
2017-06-06 10:53:17,178 - root - DEBUG - Tag Tag_Mason Detected fe:42:b8:64:32:15 - RSSI (-76,) - DATA unknown (0,)
2017-06-06 10:53:26,190 - root - DEBUG - Tag Tag_Mason Detected fe:42:b8:64:32:15 - RSSI (-85,) - DATA unknown (0,)
2017-06-06 10:53:26,192 - root - DEBUG - Tag Tag_Mason is still there with an RSSI of -85  : update presence with RSSI
2017-06-06 10:53:26,199 - urllib3.connectionpool - INFO - Starting new HTTP connection (1): 127.0.0.1
2017-06-06 10:53:26,216 - urllib3.connectionpool - DEBUG - "GET /json.htm?type=command&param=updateuservariable&idx=1&vname=Tag_Mason&vtype=2&vvalue=-85 HTTP/1.1" 200 58
2017-06-06 10:53:26,219 - root - DEBUG -  <Thread(Thread-43, started 1974465632)> -> <Response [200]>
2017-06-06 10:53:57,054 - root - WARNING - Tag Tag_Mason not seen since 30 sec => update absence
2017-06-06 10:53:57,061 - urllib3.connectionpool - INFO - Starting new HTTP connection (1): 127.0.0.1
2017-06-06 10:53:57,077 - urllib3.connectionpool - DEBUG - "GET /json.htm?type=command&param=updateuservariable&idx=1&vname=Tag_Mason&vtype=2&vvalue=AWAY HTTP/1.1" 200 58
2017-06-06 10:53:57,081 - root - DEBUG -  <Thread(Thread-44, started daemon 1974465632)> -> <Response [200]>
2017-06-06 10:55:39,213 - root - DEBUG - Tag Tag_Mason Detected fe:42:b8:64:32:15 - RSSI (-90,) - DATA unknown (0,)
2017-06-06 10:55:39,218 - root - DEBUG - Tag Tag_Mason is still there with an RSSI of -90  : update presence with RSSI
2017-06-06 10:55:39,222 - urllib3.connectionpool - INFO - Starting new HTTP connection (1): 127.0.0.1
2017-06-06 10:55:39,239 - urllib3.connectionpool - DEBUG - "GET /json.htm?type=command&param=updateuservariable&idx=1&vname=Tag_Mason&vtype=2&vvalue=-90 HTTP/1.1" 200 58
2017-06-06 10:55:39,243 - root - DEBUG -  <Thread(Thread-45, started 1974465632)> -> <Response [200]>
2017-06-06 10:56:12,175 - root - WARNING - Tag Tag_Mason not seen since 32 sec => update absence
2017-06-06 10:56:12,183 - urllib3.connectionpool - INFO - Starting new HTTP connection (1): 127.0.0.1
2017-06-06 10:56:12,199 - urllib3.connectionpool - DEBUG - "GET /json.htm?type=command&param=updateuservariable&idx=1&vname=Tag_Mason&vtype=2&vvalue=AWAY HTTP/1.1" 200 58
2017-06-06 10:56:12,202 - root - DEBUG -  <Thread(Thread-46, started daemon 1974465632)> -> <Response [200]>
2017-06-06 10:56:33,297 - root - DEBUG - Tag Tag_Mason Detected fe:42:b8:64:32:15 - RSSI (-92,) - DATA unknown (0,)
:

Here is the RSSI for the last day. I'm getting 30+ false alerts a day

: rssi.JPG (53.34 KiB) Viewed 4539 times

Anyone got any ideas on how to solve this?

***EDIT*** I've improved things by seperating the usb BT dongle from the Pi by using a usb extension lead.

Posted: **Tuesday 20 June 2017 10:27**

I've been using this for a while now and its pretty reliable.

I wonder though if this is a good thing to be running on a RPi3 with SD card. I am running the python script and raspberry piet's script on page 6.

Will this be causing a lot of writes to the SD card?

Posted: **Thursday 13 July 2017 22:32**

Hi All,

I'm using a raspberry 3 with internal bluetooth.
It is working OK I think since I'm running the Mi Flora Bluetooth LE succesfully
I also liked to check presence of people with a beacon so I bought a few, installed the script (following the wiki)
now I get the following error:

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pi@raspberrypi:/usr/local/bin $ sudo python /usr/local/bin/check_beacon_presence.py
  Traceback (most recent call last):
  File "/usr/local/bin/check_beacon_presence.py", line 75, in <module>
   import bluetooth._bluetooth as bluez
   ImportError: No module named bluetooth._bluetooth

The message is quit obvious but how do I get the bluetooth._bluetooth module?

During installation of bluez I got:

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pi@raspberrypi:/usr/local/bin $ sudo apt-get install bluez
Reading package lists... Done
Building dependency tree       
Reading state information... Done
bluez is already the newest version.

Hope someone can help me or point me out what to do.
Thanks for any help

Posted: **Friday 14 July 2017 8:17**

try with...

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sudo apt-get update
sudo apt-get install python-pip python-dev ipython
sudo apt-get install bluetooth libbluetooth-dev
sudo pip install pybluez

Posted: **Friday 14 July 2017 8:41**

emme wrote:try with...

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sudo apt-get update
sudo apt-get install python-pip python-dev ipython
sudo apt-get install bluetooth libbluetooth-dev
sudo pip install pybluez

I'm not at home right now and don't have access to the pi.
Will try this weekend and keep you informed.
Molto grazias for your quick reply.

Posted: **Saturday 15 July 2017 22:19**

emme wrote:try with...

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sudo apt-get update
sudo apt-get install python-pip python-dev ipython
sudo apt-get install bluetooth libbluetooth-dev
sudo pip install pybluez

Thank you very much. This did the job

Posted: **Tuesday 25 July 2017 13:28**

Hi All / emme

Due to an accident I removed a few files to much from my Raspberry 3.
It was that worse that I had to completely reinstall the raspbian jessie and reinstall domoticz.
I got it all up and running again

it only cost a bit of time.

Then I would start again with the presence detection. I followed the wiki again and installed also

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sudo apt-get update
sudo apt-get install python-pip python-dev ipython
sudo apt-get install bluetooth libbluetooth-dev
sudo pip install pybluez

When I now start the check_beacon_presence.py I get the following error.

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pi@raspberrypi:/usr/local/bin $ sudo python /usr/local/bin/check_beacon_presence.py
Exception in thread Thread-2:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.7/threading.py", line 763, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/usr/local/bin/check_beacon_presence.py", line 127, in request_thread
    logging.critical(' %s Request Failed %s - %s' % (threading.current_thread(), e, url) )
TypeError: __str__ returned non-string (type Error)

I hope someone can help me out to get this fixed.

Best regards Bert

Posted: **Tuesday 25 July 2017 14:33**

bertbigb wrote:Hi All / emme

Due to an accident I removed a few files to much from my Raspberry 3.
It was that worse that I had to completely reinstall the raspbian jessie and reinstall domoticz.
I got it all up and running again it only cost a bit of time.

Then I would start again with the presence detection. I followed the wiki again and installed also
Code: Select all
sudo apt-get update
sudo apt-get install python-pip python-dev ipython
sudo apt-get install bluetooth libbluetooth-dev
sudo pip install pybluez
When I now start the check_beacon_presence.py I get the following error.
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pi@raspberrypi:/usr/local/bin $ sudo python /usr/local/bin/check_beacon_presence.py
Exception in thread Thread-2:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.7/threading.py", line 763, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/usr/local/bin/check_beacon_presence.py", line 127, in request_thread
    logging.critical(' %s Request Failed %s - %s' % (threading.current_thread(), e, url) )
TypeError: __str__ returned non-string (type Error)
I hope someone can help me out to get this fixed.

Best regards Bert

Just found out myself, by looking at line 127 in the script I thought it should have something to do with parameters I gave in. When I thoughtfully inspected I found out that I typed httpS://localhost instead of http://localhost.
Now it is working well. Hope someone who get this same type of error can found out easily also

Posted: **Sunday 06 August 2017 14:28**

Hi All,

What is the expected battery life of a mini NUT when used in this presence detection method?
Mine died after a month, that seems a bit quick.

Domoticz

How to check presence of Beacon ?

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NUT mini battery life?