Hi, my tenperature sensors connected to Unipi 1.1 suddenly stopped giving temperatures.
I have not done any hardware changes, just rebooted Pi several times and I was doing some "cleaning" of the Pi /apt-get autoremove etc. / ---- could that be a reason ???

evok.py is telling this - is this usual or does this mean there is a problem somewhere ?

root@unipi:/opt/evok# ./evok.py
Listening on port: 80
UniPi version:1.1
Entering measure loop
Entering 1wire loop
New sensor DS18B20 - 281C675F07000040
New sensor DS18B20 - 28FF9C8C6416038A
New sensor DS18B20 - 28FF6A09641603E8
New sensor DS18B20 - 28FF669B6416032F
New sensor DS18B20 - 28FF1D41631604D1
Status unexpected
Process OwBusDriver-1:
Traceback (most recent call last):
  File "/usr/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
    self.run()
  File "/opt/evok/owclient.py", line 357, in run
    self.do_scan()
  File "/opt/evok/owclient.py", line 290, in do_scan
    for sens in ow.Sensor("/uncached").sensors():
  File "/usr/lib/python2.7/dist-packages/ow/__init__.py", line 482, in sensors
    list = owfs_get( self._usePath )
  File "/usr/lib/python2.7/dist-packages/ow/__init__.py", line 159, in _get
    raise exUnknownSensor(path)
exUnknownSensor: '/uncached'

Hello,
Assuming house with water radiators in each room and water heated centrally.

How is individual room control done with unipi?
I understand there would be a temp. Sensor in each room but how / what opens flow to the radiator?

2nd q:
Is the system compatible with solutions from eq-3such as Max! Or Homematic?…assuming control of these systems to be done via FHEM

Thanks
Pavel

Hello,
Assuming house with water radiators in each room and water heated centrally.

How is individual room control done with unipi?
I understand there would be a temp. Sensor in each room but how / what opens flow to the radiator?

2nd q:
Is the system compatible with solutions from eq-3such as Max! Or Homematic?…assuming control of these systems to be done via FHEM

Thanks
Pavel