Sense-hat fresh hassbian

Archive HASSbian
1

I am stumped completely.
Brand new HASSbian install on pi 3 b
I have sudo’d and pipped all over the place following all the things that I could find any no joy.
first issue was
source /srv/homeassistant/homeassistant_venv/bin/activate
gives me a no such file or directory
ln -s /usr/lib/python3/dist-packages/RTIMU.cpython-34m-arm-linux-gnueabihf.so /srv/homeassistant/homeassistant_venv/lib/python3.4/
same again… so some issue with _venv me thinks
ive tried
I think I have all the libraries installed and up to date, like pillow etc
I have tried https://github.com/home-assistant/home-assistant/issues/5093
https://home-assistant.io/components/sensor.sensehat/
RTIMU installation in Hassbian 1.1

no joy. when I put
sensor:
- platform: sensehat
display_options:
- temperature
- humidity
- pressure
into my config it breaks HA and it wont start with a ton of issues in the ssh status

anyone got sense hat working?

1 Like
2

It is working for me (HASSBIAN 0.45.1). What’s in your log file?

In my config.txt

- platform: sensehat
  display_options:
    - temperature
    - humidity
    - pressure

- platform: template
  sensors:
    sensehat_temperature:
      value_template: '{{ states.sensor.temperature.state | round(1) }}'
      unit_of_measurement: '°C'
    sensehat_pressure:
      value_template: '{{ states.sensor.pressure.state | round(1) }}'
      unit_of_measurement: 'mb'
    sensehat_humidity:
      value_template: '{{ states.sensor.humidity.state | round(1) }}'
      unit_of_measurement: '%'
3

i’ll try posting log in a second. currently at work doing everything remotely. ;). what methodology did you follow for install the ha.io web setup?

4 
sensor:
## Weather Prediction #
  - platform: bom
    station: IDQ60901.95591
    name: Redcliffe
    monitored_conditions:
      - air_temp
      - rel_hum
## Sense-Hat #
  - platform: sensehat
    display_options:
      - temperature
      - humidity
      - pressure
  - platform: template
    sensors:
      solar_angle:
        value_template: '{{ states.sun.sun.attributes.elevation }}'
        friendly_name: 'Sun angle'
        unit_of_measurement: 'degrees'
      sunrise:
        value_template: '{{ states.sun.sun.attributes.next_rising }}'
      sunset:
        value_template: '{{ states.sun.sun.attributes.next_setting }}'
## sensehat customize #
      sensehat_temperature:
        value_template: '{{ states.sensor.temperature.state | round(1) }}'
        unit_of_measurement: '°C'
      sensehat_pressure:
        value_template: '{{ states.sensor.pressure.state | round(1) }}'
        unit_of_measurement: 'mb'
      sensehat_humidity:
        value_template: '{{ states.sensor.humidity.state | round(1) }}'
        unit_of_measurement: '%'
## Harmony current activity #
      current_activity:
        friendly_name: 'Current Activity'
        value_template: '{{ states.remote.harmony_hub.attributes.current_activity }}'
# Harmony Input
5 
Loaded: loaded (/etc/systemd/system/[email protected]; enabled)
   Active: active (running) since Fri 2017-06-02 05:54:08 UTC; 28s ago
 Main PID: 16958 (hass)
   CGroup: /system.slice/system-home\x2dassistant.slice/[email protected]
           ├─16958 /srv/homeassistant/bin/python3 /srv/homeassistant/bin/hass
           ├─16977 /srv/homeassistant/bin/python3 -m pip install --quiet sense-hat==2.2.0 --upgrade --target /home/homeassi...
           ├─17007 /srv/homeassistant/bin/python3 -u -c import setuptools, tokenize;__file__='/tmp/pip-build-dds3bim8/numpy...
           ├─17018 sh -c ( arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-pr...
           ├─17019 sh -c ( arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-pr...
           ├─17020 tee /tmp/tmprlh3ojxl/1roiiaof
           ├─17021 arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-...
           └─17022 /usr/lib/gcc/arm-linux-gnueabihf/4.9/cc1 -quiet -I numpy/core/src/private -I numpy/core/src -I numpy/cor...

Jun 02 05:54:33 hassbian hass[16958]: 2017-06-02 05:54:33 INFO (Thread-1) [homeassistant.components.wemo] Adding wemo...:49153
Jun 02 05:54:33 hassbian hass[16958]: 2017-06-02 05:54:33 INFO (MainThread) [homeassistant.core] Bus:Handling <Event ...p.xml>
Jun 02 05:54:33 hassbian hass[16958]: 2017-06-02 05:54:33 INFO (MainThread) [homeassistant.loader] Loaded light from ....light
Jun 02 05:54:33 hassbian hass[16958]: 2017-06-02 05:54:33 INFO (MainThread) [homeassistant.setup] Setting up light
Jun 02 05:54:33 hassbian hass[16958]: 2017-06-02 05:54:33 INFO (MainThread) [homeassistant.core] Bus:Handling <Event ...light>
Jun 02 05:54:33 hassbian hass[16958]: 2017-06-02 05:54:33 INFO (MainThread) [homeassistant.core] Bus:Handling <Event ...light>
Jun 02 05:54:33 hassbian hass[16958]: 2017-06-02 05:54:33 INFO (MainThread) [homeassistant.core] Bus:Handling <Event ...light>
Jun 02 05:54:33 hassbian hass[16958]: 2017-06-02 05:54:33 INFO (MainThread) [homeassistant.core] Bus:Handling <Event ...light>
Jun 02 05:54:33 hassbian hass[16958]: 2017-06-02 05:54:33 INFO (MainThread) [homeassistant.core] Bus:Handling <Event ...=wemo>
Jun 02 05:54:33 hassbian hass[16958]: 2017
6

I didn’t do anything fancy, just followed https://home-assistant.io/docs/hassbian/installation/

HASS appears to be running on your setup, I don’t see any errors related to the HAT…?

7

no front end or connection available. i can ssh and samba though

8

hold your horses… it’s just taking time. up now but no sensor info. says unknown

9 
2017-06-02 07:43:47 ERROR (MainThread) [homeassistant.components.sensor] Error while setting up platform sensehat
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/helpers/entity_component.py", line 155, in _async_setup_platform
    entity_platform.schedule_add_entities, discovery_info
  File "/usr/lib/python3.4/asyncio/futures.py", line 388, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.4/asyncio/tasks.py", line 286, in _wakeup
    value = future.result()
  File "/usr/lib/python3.4/asyncio/futures.py", line 277, in result
    raise self._exception
  File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/sensor/sensehat.py", line 66, in setup_platform
    dev.append(SenseHatSensor(data, variable))
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/sensor/sensehat.py", line 81, in __init__
    self.update()
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/sensor/sensehat.py", line 100, in update
    self.data.update()
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/util/__init__.py", line 303, in wrapper
    result = method(*args, **kwargs)
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/sensor/sensehat.py", line 126, in update
    from sense_hat import SenseHat
  File "/home/homeassistant/.homeassistant/deps/sense_hat/__init__.py", line 2, in <module>
    from .sense_hat import SenseHat, SenseHat as AstroPi
  File "/home/homeassistant/.homeassistant/deps/sense_hat/sense_hat.py", line 10, in <module>
    import RTIMU  # custom version
ImportError: No module named 'RTIMU'
2017-06-02 07:43:47 ERROR (MainThread) [homeassistant.components.light] Error while setting up platform sensehat
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/helpers/entity_component.py", line 155, in _async_setup_platform
    entity_platform.schedule_add_entities, discovery_info
  File "/usr/lib/python3.4/asyncio/futures.py", line 388, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.4/asyncio/tasks.py", line 286, in _wakeup
    value = future.result()
  File "/usr/lib/python3.4/asyncio/futures.py", line 277, in result
    raise self._exception
  File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/light/sensehat.py", line 32, in setup_platform
    from sense_hat import SenseHat
  File "/home/homeassistant/.homeassistant/deps/sense_hat/__init__.py", line 2, in <module>
    from .sense_hat import SenseHat, SenseHat as AstroPi
  File "/home/homeassistant/.homeassistant/deps/sense_hat/sense_hat.py", line 10, in <module>
    import RTIMU  # custom version
ImportError: No module named 'RTIMU'
10

last thing i tried
pi@hassbian:~ $ sudo pip3 install rtimulib
Requirement already satisfied (use --upgrade to upgrade): rtimulib in /usr/lib/python3/dist-packages
Cleaning up…
pi@hassbian:~ $ ln -s /usr/local/lib/python3.4/dist-packages/RTIMU.cpython-34m.so /home/homeassistant/.homeassistant/deps/
ln: failed to create symbolic link ‘/home/homeassistant/.homeassistant/deps/RTIMU.cpython-34m.so’: Permission denied
pi@hassbian:~ $ python3
Python 3.4.2 (default, Oct 19 2014, 13:31:11)
[GCC 4.9.1] on linux
Type “help”, “copyright”, “credits” or “license” for more information.
>>> from sense_hat import SenseHat
>>> sense = SenseHat()
>>> sense.show_message(“Hello world!”)
>>> sense.show_message(“Hello world!”)
>>> sudo apt-get install virtualenv python-dev python-pip libjpeg-dev sense-hat
File “”, line 1
sudo apt-get install virtualenv python-dev python-pip libjpeg-dev sense-hat
^
SyntaxError: invalid syntax
>>> exit
Use exit() or Ctrl-D (i.e. EOF) to exit
>>>
pi@hassbian:~ $ sudo apt-get install virtualenv python-dev python-pip libjpeg-dev sense-hat
Reading package lists… Done
Building dependency tree
Reading state information… Done
python-dev is already the newest version.
sense-hat is already the newest version.
The following extra packages will be installed:
libjpeg62-turbo-dev python-chardet python-colorama python-distlib python-html5lib python-ndg-httpsclient python-openssl python-pkg-resources python-pyasn1 python-requests python-setuptools
python-six python-urllib3 python-wheel python3-virtualenv
Suggested packages:
python-genshi python-lxml python-openssl-doc python-openssl-dbg python-distribute python-distribute-doc doc-base
Recommended packages:
python-dev-all
The following packages will be REMOVED:
libjpeg9-dev
The following NEW packages will be installed:
libjpeg-dev libjpeg62-turbo-dev python-chardet python-colorama python-distlib python-html5lib python-ndg-httpsclient python-openssl python-pip python-pkg-resources python-pyasn1 python-requests
python-setuptools python-six python-urllib3 python-wheel python3-virtualenv virtualenv
0 upgraded, 18 newly installed, 1 to remove and 0 not upgraded.
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pi@hassbian:~ $ sudo pip install pillow
Requirement already satisfied (use --upgrade to upgrade): pillow in /usr/lib/python2.7/dist-packages
Cleaning up…
pi@hassbian:~ $ sudo su -s /bin/bash homeassistant
homeassistant@hassbian:/home/pi $ source /srv/homeassistant/homeassistant_venv/bin/activate
bash: /srv/homeassistant/homeassistant_venv/bin/activate: No such file or directory
homeassistant@hassbian:/home/pi $ python3
Python 3.4.2 (default, Oct 19 2014, 13:31:11)
[GCC 4.9.1] on linux
Type “help”, “copyright”, “credits” or “license” for more information.
>>> from sense_hat import SenseHat
>>> sense = SenseHat()
>>>
>>> sense.set_rotation(270)
>>> sense.show_message(“Hi!”, text_colour=(255, 0, 0))
>>> temp_frm_hmdty = sense.get_temperature_from_humidity()
>>> temp_frm_hmdty = sense.get_temperature_from_humidity()
>>>
homeassistant@hassbian:/home/pi $ exit
exit
pi@hassbian:~ $ pip3 install rtimulib
Requirement already satisfied (use --upgrade to upgrade): rtimulib in /usr/lib/python3/dist-packages
Cleaning up…
pi@hassbian:~ $ sudo addgroup homeassistant input
The user homeassistant' is already a member of input’.
pi@hassbian:~ $ ln -s /usr/lib/python3/dist-packages/RTIMU.cpython-34m-arm-linux-gnueabihf.so /srv/homeassistant/lib/python3.4/
ln: failed to create symbolic link ‘/srv/homeassistant/lib/python3.4/RTIMU.cpython-34m-arm-linux-gnueabihf.so’: Permission denied
pi@hassbian:~ $ sudo su -s /bin/bash homeassistant
homeassistant@hassbian:/home/pi $ ln -s /usr/lib/python3/dist-packages/RTIMU.cpython-34m-arm-linux-gnueabihf.so /srv/homeassistant/lib/python3.4/
homeassistant@hassbian:/home/pi $ ln -s /usr/lib/python3/dist-packages/RTIMU.cpython-34m-arm-linux-gnueabihf.so /srv/homeassistant/homeassistant_venv/lib/python3.4/
ln: target ‘/srv/homeassistant/homeassistant_venv/lib/python3.4/’ is not a directory: No such file or directory
homeassistant@hassbian:/home/pi $ exit
exit
pi@hassbian:~ $ sudo reboot

11

still getting
2017-06-02 08:03:42 ERROR (MainThread) [homeassistant.components.light] Error while setting up platform sensehat
Traceback (most recent call last):
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/helpers/entity_component.py”, line 155, in _async_setup_platform
entity_platform.schedule_add_entities, discovery_info
File “/usr/lib/python3.4/asyncio/futures.py”, line 388, in iter
yield self # This tells Task to wait for completion.
File “/usr/lib/python3.4/asyncio/tasks.py”, line 286, in _wakeup
value = future.result()
File “/usr/lib/python3.4/asyncio/futures.py”, line 277, in result
raise self._exception
File “/usr/lib/python3.4/concurrent/futures/thread.py”, line 54, in run
result = self.fn(*self.args, **self.kwargs)
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/light/sensehat.py”, line 32, in setup_platform
from sense_hat import SenseHat
File “/home/homeassistant/.homeassistant/deps/sense_hat/init.py”, line 2, in
from .sense_hat import SenseHat, SenseHat as AstroPi
File “/home/homeassistant/.homeassistant/deps/sense_hat/sense_hat.py”, line 10, in
import RTIMU # custom version
ImportError: No module named ‘RTIMU’

12

Appears to be the error we solved on RTIMU installation in Hassbian 1.1 using sudo apt-get install python3-rtimulib (not pip)
If all else fails I suggest a fresh install of Hassbian

13

here comes etcher…sigh

14

fresh hassbian install
pi@hassbian:~ $ sudo su -s /bin/bash homeassistant
homeassistant@hassbian:/home/pi $ source /srv/homeassistant/homeassistant_venv/bin/activate
bash: /srv/homeassistant/homeassistant_venv/bin/activate: No such file or directory
homeassistant@hassbian:/home/pi $ source /srv/homeassistant/bin/activate
(homeassistant) homeassistant@hassbian:/home/pi $ pip3 install sense-hat

Command “/srv/homeassistant/bin/python3 -u -c “import setuptools, tokenize;file=’/tmp/pip-build-v0y8bn21/pillow/setup.py’;f=getattr(tokenize, ‘open’, open)(file);code=f.read().replace(’\r\n’, ‘\n’);f.close();exec(compile(code, file, ‘exec’))” install --record /tmp/pip-jndmbz5a-record/install-record.txt --single-version-externally-managed --compile --install-headers /srv/homeassistant/include/site/python3.4/pillow” failed with error code 1 in /tmp/pip-build-v0y8bn21/pillow/

15

Try apt-get as per the link
cheers

16

thanks for sticking around @robmarkcole. I appreciate the help. Should I be doing
sudo apt-get install python3-rtimulib
at the pi level or the homeassistant@hassbian

17

I’ve been there… As Pi

18

figured that as the other wanted a password and none worked :wink:

so far i’ve done
sudo apt-get install python3-rtimulib
which seems to have worked
then
sudo apt-get install sense-hat
again seems to have worked
then
sudo addgroup homeassistant input
followed by
sudo addgroup homeassistant i2c

I am about to restart but am worried about the whole sym link thing from https://github.com/home-assistant/home-assistant/issues/5093

oh well…time to roll the dice

19

and no joy from me
2017-06-02 11:37:27 ERROR (MainThread) [homeassistant.components.sensor] Error while setting up platform sensehat
Traceback (most recent call last):
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/helpers/entity_component.py”, line 155, in _async_setup_platform
entity_platform.schedule_add_entities, discovery_info
File “/usr/lib/python3.4/asyncio/futures.py”, line 388, in iter
yield self # This tells Task to wait for completion.
File “/usr/lib/python3.4/asyncio/tasks.py”, line 286, in _wakeup
value = future.result()
File “/usr/lib/python3.4/asyncio/futures.py”, line 277, in result
raise self._exception
File “/usr/lib/python3.4/concurrent/futures/thread.py”, line 54, in run
result = self.fn(*self.args, **self.kwargs)
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/sensor/sensehat.py”, line 66, in setup_platform
dev.append(SenseHatSensor(data, variable))
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/sensor/sensehat.py”, line 81, in init
self.update()
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/sensor/sensehat.py”, line 100, in update
self.data.update()
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/util/init.py”, line 303, in wrapper
result = method(*args, **kwargs)
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/sensor/sensehat.py”, line 126, in update
from sense_hat import SenseHat
File “/home/homeassistant/.homeassistant/deps/sense_hat/init.py”, line 2, in
from .sense_hat import SenseHat, SenseHat as AstroPi
File “/home/homeassistant/.homeassistant/deps/sense_hat/sense_hat.py”, line 10, in
import RTIMU # custom version
ImportError: No module named ‘RTIMU’

20

Afraid I am out of ideas. Can only say it is working for me…

TBH sense-hat is overkill, could just use a DHT sensor