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Forum: SmartPi - Deutsch
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MQTT EpTot und EcTot
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Mehrwert der Stromerfassu...
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Wünsche an die Software
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  MQTT EpTot und EcTot
Posted by: zimberg - 06.03.2020, 14:05 - Forum: SmartPi - Deutsch - Replies (2)

Ich verstehe nicht, was die Werte EpTot und EcTot bedeuten.

Was ist die Masseinheit dazu?

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  Power calculation wrong on dashboard
Posted by: Farymann43F - 27.02.2020, 22:58 - Forum: SmartPi - English - No Replies

The power calculation is reporting a wrong value on my dashboard when I have the "Measure voltage" selection active on the settings page.  If I make this selection inactive and use the supposed voltage of 120V it appears correct.  Does anyone have a suggestion on how to fix this?
Thanks!



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  Installation of Node-Red nodes and flows
Posted by: Farymann43F - 27.02.2020, 14:56 - Forum: SmartPi - English - Replies (1)

I have updated my node red installation but have lost the smartpi nodes and flow that was originally installed.  How can I install the smartpi nodes and flow example?

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  Unavailable until 24.feb 2020
Posted by: markobursic - 05.02.2020, 11:10 - Forum: SmartPi - English - Replies (1)

Hi,

I see the Smartpi is not available until this period. Will the boards be the same or there are any hardware changes?

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  SmartPi stürzt immer wieder ab wegen Speichermangel in /var/log
Posted by: atomheartdad - 01.02.2020, 12:16 - Forum: SmartPi - Deutsch - Replies (4)

Hallo!

Da ich wenig Linux-Kenntisse habe, schildere ich mal mein Problem mit der Bitte um Tipps:
Mein SmartPi2.0 (in Betrieb genommen Ende September 2019) stürzt neuerdings immer wieder nach wenigen Tagen ab, anscheinend weil das Verzeichnis /var/log zu 100% voll ist. Wenn ich dort die größten Dateien lösche (daemon.log und syslog) ist für zwei bis drei Tage wieder Platz. Aber dann ist in kürzester Zeit wieder 100% erreicht. Was kann ich dagegen tun? Habe im Forum leider keine befriedigende Lösung gefunden.


pi@smartpi:~ $ df -h
Dateisystem    Größe Benutzt Verf. Verw% Eingehängt auf
/dev/root        29G    6,8G   21G   25% /
devtmpfs        459M       0  459M    0% /dev
tmpfs           464M    9,2M  454M    2% /dev/shm
tmpfs           464M     47M  417M   11% /run
tmpfs           5,0M    4,0K  5,0M    1% /run/lock
tmpfs           464M       0  464M    0% /sys/fs/cgroup
tmpfs           100M    4,0K  100M    1% /var/tmp/smartpi
tmpfs           100M    100M     0  100% /var/log
/dev/mmcblk0p1   41M     23M   19M   55% /boot
tmpfs            93M       0   93M    0% /run/user/1000
tmpfs            93M       0   93M    0% /run/user/0


pi@smartpi:~ $ cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 9 (stretch)"
NAME="Raspbian GNU/Linux"
VERSION_ID="9"
VERSION="9 (stretch)"
VERSION_CODENAME=stretch
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"

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  IPv6 und lighttp
Posted by: daniel.pernold - 22.01.2020, 02:14 - Forum: SmartPi - Deutsch - No Replies

Lange habe ich mich gewundert, warum in meinem IPv6 fähigen Netzwerk per HTTP- und DNS-Zugriff auf den SmartPi auf Port 80 immer der RaspAp anspringt, bis ich die Konfiguration des lighttp gelesen habe. Falls ihr ähnliche Probleme habt, hier die ausgeputzte und funktionierende Konfiguration (/etc/lighttpd/lighttpd.conf):

Code:
server.modules = (
 "mod_access",
 "mod_fastcgi",
 "mod_alias",
 "mod_compress",
 "mod_redirect",
 "mod_proxy",
)

#server.use-ipv6             = "enable"
server.document-root        = "/var/www/html"
server.upload-dirs          = ( "/var/cache/lighttpd/uploads" )
#server.errorlog             = "/var/log/lighttpd/error.log"
server.pid-file             = "/var/run/lighttpd.pid"
server.username             = "www-data"
server.groupname            = "www-data"
server.port                 = 80

fastcgi.server = ( ".php" => ((
                    "bin-path" => "/usr/bin/php-cgi",
                    "socket" => "/tmp/php.socket"
                )))

proxy.server = ( "" =>
                ( "localhost" =>
                  (
                    "host" => "127.0.0.1",
                    "port" => 1080
                  )
                )
              )

$SERVER["socket"] == ":443" {
 ssl.engine = "enable"
 ssl.pemfile = "/etc/lighttpd/server.pem"
}

$SERVER["socket"] == ":8080" {
  proxy.server = ( "" => () )
}

index-file.names            = ( "index.php", "index.html", "index.lighttpd.html" )
url.access-deny             = ( "~", ".inc" )
static-file.exclude-extensions = ( ".php", ".pl", ".fcgi" )

compress.cache-dir          = "/var/cache/lighttpd/compress/"
compress.filetype           = ( "application/javascript", "text/css", "text/html", "text/plain" )

# default listening port for IPv6 falls back to the IPv4 port
include_shell "/usr/share/lighttpd/use-ipv6.pl " + server.port
include_shell "/usr/share/lighttpd/create-mime.assign.pl"
include_shell "/usr/share/lighttpd/include-conf-enabled.pl"

PS: Einrückungs-Ästhet hat man bei der originalen Konfiguration auch keiner sein dürfen. :-)

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  Wünsche an die Software
Posted by: sysop - 08.01.2020, 11:06 - Forum: SmartPi - Deutsch - Replies (6)

Hallo Zusammen,

neues Jahr neue Vorsätze. Bitte postet hier in kurzen Stichworten Wünsche und Verbesserungsvorschläge an die Software.

Gruß Jens

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  smartpi manual install
Posted by: tapsa - 02.01.2020, 08:13 - Forum: SmartPi - English - Replies (1)

Hi,
I installed smartpi 1.0.0 manually as guided in the documentation, but it does not start measuring anything.
I want to use manual install because I use the system to collect temperature values with RuuviTag as well (ruuvi.com).
Below are some details, what might I have missed during installation?
One difference I noticed compared to the complete image - node-red has not been installed (although I do not need it).

Regards, Tapio


/boot/config.txt has the following lines, the upper one uncommented by me and the lower one as the default.
dtparam=i2c_arm=on
dtparam=i2c1=on


pi@smartpi:~ $ ps -ef | grep smartpi | grep -v grep
avahi      349     1  0 Jan01 ?        00:00:35 avahi-daemon: running [smartpi.local]
root       499     1  0 Jan01 ?        00:00:00 su pi -c /usr/local/bin/smartpiserver
root       501     1  0 Jan01 ?        00:00:02 /bin/bash /usr/local/bin/smartpi_check_umts.sh
pi         601   499  0 Jan01 ?        00:00:46 /usr/local/bin/smartpiserver


pi@smartpi:~ $ sudo systemctl status smartpi
● smartpi.service - SmartPi
   Loaded: loaded (/etc/systemd/system/smartpi.service; enabled; vendor preset: enabled)
   Active: active (running) since Wed 2020-01-01 17:34:44 EET; 15h ago
  Process: 480 ExecStart=/usr/local/bin/smartpi start (code=exited, status=0/SUCCESS)
    Tasks: 2 (limit: 2200)
   Memory: 4.9M
   CGroup: /system.slice/smartpi.service
           ├─  501 /bin/bash /usr/local/bin/smartpi_check_umts.sh
           └─13559 sleep 300

Jan 02 09:01:42 smartpi su[13477]: (to pi) root on none
Jan 02 09:01:42 smartpi su[13477]: pam_unix(suConfusedession): session opened for user pi by (uid=0)
Jan 02 09:01:42 smartpi su[13484]: (to root) root on none
Jan 02 09:01:42 smartpi su[13484]: pam_unix(suConfusedession): session opened for user root by (uid=0)
Jan 02 09:01:43 smartpi su[13484]: pam_unix(suConfusedession): session closed for user root
Jan 02 09:06:43 smartpi su[13549]: (to pi) root on none
Jan 02 09:06:43 smartpi su[13549]: pam_unix(suConfusedession): session opened for user pi by (uid=0)
Jan 02 09:06:43 smartpi su[13556]: (to root) root on none
Jan 02 09:06:43 smartpi su[13556]: pam_unix(suConfusedession): session opened for user root by (uid=0)
Jan 02 09:06:43 smartpi su[13556]: pam_unix(suConfusedession): session closed for user root

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  Changing time interval of meassurments API
Posted by: Pepper - 06.11.2019, 15:13 - Forum: SmartPi - English - No Replies

Hello

We are wondering if it is possible to change the time between meassurments on the SmartPi API. Because for the moment we have a delay of +-2,3 seconds.

Is it possible to give a solution for this problem?

Thanks in advance.
Team Pepper

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  How can i disable the Wifi access point?
Posted by: hsnhrn548 - 22.10.2019, 14:21 - Forum: SmartPi - English - No Replies

Hi,
I need to disable the access point and would like to connect to a Wifi with normal raspbian UI .How can i do that? thanks a lot !

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