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    Chris-O2
    @Chris-O2
    Hi, Im working through integrating Tb with our MQTT broker. the messages are in CBOR format. Is there a way to import something like https://www.npmjs.com/package/cbor to help with decoding to TB format ? I couldnt see if its possible use Js packages ?
    Marius Sittig
    @Kerruan
    Is the originator stored in metadata or how would I change the originator in a script?
    Innovative
    @peterMbari_twitter
    @Kerruan use the rule engine to change the originator.
    shjanaki
    @shjanaki
    Hi All, I am trying to get the sum of all devices and also the count of active /vs inactive devices and gateways , is there any easy way of doing it in thingsboard / apart from going thru rule chain to process active /inactive rule chain
    Marius Sittig
    @Kerruan
    @peterMbari_twitter Thanks but only works for related entities however I don't want them to be related, any idea how to achieve that?
    Nikhil0351
    @Nikhil0351
    How can I create a custom class for sending the large data to things board?
    corematicEng
    @corematicEng
    Hi guys, how does proper response look for getValue method (control knob widget). I tried curl -v -X POST -d "44" https://cloud.thingsboard.io/api/v1/xxxxxx/rpc/215 --header "Content-Type:application/json"
    Of course I update value of ID each time but none of it work. I would like that knob value changed after I send response
    vmahiwal
    @vmahiwal
    Hello all. Can some one Please tell me what are the limitations of thingsboard visualization in community edition ? Is there any alternative in opensource which can be use to overcome this visualization feature in community edition ?
    pallavi Gaikwad
    @pallavip_gitlab
    Hi all..Anybody know about Rule chain error like ---script is blacklisted due to maximum error count 3
    starduszt
    @starduszt
    Hello all, Can you provide me with a step by step procedure of using port 8883 with Arduino and thingsboard? It always doesn't connect and I think it's because of the certificate that I don't know how to use. SOS. Thank you.
    vgtom
    @vgtom
    hi all...new here...trying to build this from source...i dont see documentation for that??
    vmahiwal
    @vmahiwal
    Does thingsboard work with cassendra 4
    jaime
    @jaimermneto_twitter
    Hi, did anyone has installed trendz analytics? i cant find documentation for how to install..
    MC3 Cardiopulmonary
    @MC3-Cardiopulmonary
    @jaimermneto_twitter - You have to call them for a demo. They don't have a CE version of Trendz.
    jaime
    @jaimermneto_twitter
    Ok, i understood. I am using the PE version. They dont said anything about licensing of Trendz, maybe its included in PE Licensing?
    MC3 Cardiopulmonary
    @MC3-Cardiopulmonary
    Geir Andersen
    @GeirFrimann
    @jaimermneto_twitter It is not included in the PE version, its an add-on, I had an online-meeting with them earlier today, where Trendz was presented.
    But if your solution heavely depends on analyzing data, its worth concidering!
    ais am i
    @Sliosas
    Is it possible to use two ports for mqtt: 1883 for localhost and 8883 for remote connections? I looked at the /etc/thingsboard/conf/thingsboard.yml file, but it seems to only have one input for address and port.
    Waynedejager1
    @Waynedejager1
    Hi . I am looking for a developer that can help me with thingsboard. ( not even sure if thingsboard is correct for my application ) but essentially i want to use sensor data from a device and by possibly using "rules engine" create a bill by adding value to sensor data totals. The billing is not for monetary purpose but for cross reference with a utility charge. I am looking to pay for a developer to create this for me - any devs out here who could help? willing to pay a few hundred dollars
    giuseppemr
    @giuseppemr
    Hi guys i' starting install.sh script to install ThingsBoard on Ubuntu but i receive the following message "ApplicationContextException: Unable to start ServletWebServerApplicationContext due to missing ServletWebServerFactory bean.". Could you help me? Thanks in advance!
    Waynedejager1
    @Waynedejager1
    There doesn't seem to be much help on this platform. Not sure the point of this chatroom
    Bryam Abril
    @bryamabril_gitlab
    Hello my question is if I pay for thingsboard they can giveme virtual disk space?
    Bryam Abril
    @bryamabril_gitlab
    hello
    itbakery
    @itbcodedev
    Hi all :), what is the source of error of this message "WebSocket Error: Too many updates!"?
    vmahiwal
    @vmahiwal

    @jaimermneto_twitter

    Hi, did anyone has installed trendz analytics? i cant find documentation for how to install..

    Just need to contact Thingboard. No publicly available doc is there

    jaime
    @jaimermneto_twitter
    Thanks for the feedback, i'll contact them.
    Marius Sittig
    @Kerruan
    Atm I get this error: could not extract ResultSet; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet, any idea how to fix it ?
    santhosh H
    @santhosh77h
    We have a total of 100 clients and each client has 10 devices.
    So when a client logs in we need to show only his 10 devices in his dashboard.
    can we achieve the same thing using thingsboard?
    Chris-O2
    @Chris-O2
    @bryamabril_gitlab
    Hi Bryam, Thingsboard is downloaded and installed on a server - either on a VM / Physical or setup in Containers. You have to supply your own storage setup. There are guides on the website for setup
    Chris-O2
    @Chris-O2

    We have a total of 100 clients and each client has 10 devices.
    So when a client logs in we need to show only his 10 devices in his dashboard.
    can we achieve the same thing using thingsboard?

    @santhosh77h
    Yes sure, Thingsboard does this veryt well. Have a look at https://thingsboard.io/docs/user-guide/ui/customers and the other youtube videos

    This message was deleted
    Chris-O2
    @Chris-O2
    Ive just started using PE MQTT integration and autocreating new devices based on the message content. Issue I have is that new devices show up in the Customer Hierarchy with telementry data but not in the devices section. as they arent in the devices section, I cant add the telemetry to a dashboard.
    Has anyone had this issue or can recommend how to ensure new devices are created properly ?
    Thanks
    nmahale10
    @nmahale10
    how to use roundSwitch
    Chris-O2
    @Chris-O2

    Ive just started using PE MQTT integration and autocreating new devices based on the message content. Issue I have is that new devices show up in the Customer Hierarchy with telementry data but not in the devices section. as they arent in the devices section, I cant add the telemetry to a dashboard.
    Has anyone had this issue or can recommend how to ensure new devices are created properly ?
    Thanks

    Just found out that I had to login as Customer admin for the Customer with the new created Devices assigned to see them in the Devices section of the menu (instead of being logged in as Tenant Admin). can now add to dashboards and see the Device telemetry during Alias setup.

    gaggelak
    @gaggelak
    Hi guys, just found this group when searching for an iOT forum/community. Can one of you guide me in the correct direction? I have some very basic hardware and software questions related to a project I am currently working on
    ymero
    @ymero
    hi all
    im new to tb
    Bryam Abril
    @bryamabril_gitlab
    What is the difference between PE and to download the normal application for developers
    harikrishna6050
    @harikrishna6050
    @hasikp1 ya possible In rule chain configurations use "latest time series" node
    @all/ hi all i am facing one problem in "Data converters" that is i already create one Data convertor is running very well but add some extra code in same DC, click "TEST" button it shows "javax.script.ScriptException: delight.nashornsandbox.exceptions.ScriptCPUAbuseException: Script used more than the allowed [100 ms] of CPU time." How can solve this problem
    kevz93
    @kevz93
    Which version of tb-gateway is recommended for use currently? are the python implementations to be used or is it 1.4.0.1 ?
    Domas
    @iDomas
    Hello, is there functionality to change timewindow from custom widget?
    • i mean to change timewindow interval from custom widget
    Mikael Falkvidd
    @mfalkvidd
    image.png
    What can I do to troubleshoot this error message?
    DouglasRudd
    @DouglasRudd
    can anyone help me with the best way to move a current thingsboard install from one computer to another with out having to rebuild all the devices and dashboards?
    Kino Chou
    @choudh2011
    Hi, I'd like to modify some code in dao project.
    How could I run test only dao project?
    I executed command: mvn test -pl dao
    Maven reported error:
    [ERROR] Failed to execute goal on project dao: Could not resolve dependencies for project org.thingsboard:dao:jar:2.4.2: The following artifacts could not be resolved: org.thingsboard.common:data:jar:2.4.2, org.thingsboard.common:message:jar:2.4.2, org.thingsboard.common:dao-api:jar:2.4.2, org.thingsboard.common:util:jar:2.4.2: Failure to find org.thingsboard.common:data:jar:2.4.2 in http://repo1.maven.org/maven2/ was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced
    Kino Chou
    @choudh2011
    @choudh2011 Hello, I solved this problem by executing: mvn install.
    Roen Ylagan
    @roenylagan
    Hi guys. I'm trying to understand where in thingsboard code is passing the environment variables LOADER_PATH and SQL_DATA_FOLDER. I cannot find in the applicable code a reference to where this is being used. Im just seeing the environment variable declarations.
    Geir Andersen
    @GeirFrimann
    @Chris-O2 Do you have any link to instructions how to autocreate new devices? I have Thingsboard PE.