thingsboard/chat

Thingsboard open-source IoT platform http://thingsboard.io

Boris van Galvin

@vangalvin

really? is the remote server windows based as well?

400 = bad request not bar.. lol..

Linthoisana Devi Heikham

@linthoisana

yes, i mean, sometime i check in my phone too for remote server and i get the datas,

generally, for remote server, we can check in any browser in our thingsboard.io account

Boris van Galvin

@vangalvin

OK, then the issue is not with the code then. definatly run "Get-Content thingsboard .log -Tail 10" and see what is in there. that will tell you what the local server is having issues with.

Linthoisana Devi Heikham

@linthoisana

"Get-Content thingsboard .log -Tail 10" is not recognized as an internal or external operable program or batch file

i ran in command promt as adminstrator

Boris van Galvin

@vangalvin

you need to run that in powers shell

without the quotes on windows 10

and the log file is normally located in C:\Program Files (x86)\thingsboard\logs

Boris van Galvin

@vangalvin

hope that helps, i need to go get some sleep. may be back on tomorrow if you don't sort it and if you still need a hand.

StartCPE

@StartCPE

hello
thingsboard postgres active (exited) how to check and fixed

Linthoisana Devi Heikham

@linthoisana

@vangalvin sorry for late reply but i had to leave my university lab. maybe tomorrow,i will wait for your reply.

@vangalvin thank you for your help today, i will ping you again here if it doesnt work.

StartCPE

@StartCPE

hello i used postman for send telemetry data to device
postman http code 200ok but i dont see telemetry data on device

how to fixed it?

Linthoisana Devi Heikham

@linthoisana

@vangalvin : I checked running in powershell adn it shows me .: Get-Content: A positional parameter cannot be found that accepts argument '10'

@vangalvin : and i can see the log folder in the directory given C:\Program Files (x86)\thingsboard\logs

Marius Sittig

@Kerruan

Heyho, how do I add a timeseries (from an external api like openweather api) to an entity(asset) in thingsboard?

amizer12

@amizer12

For a way to code button that sends rpc to device

i’m able to send a specific command and turn it on but only this

What variable stores the state so i can use it in action code and send everytime the opposite value

any ideas ?

Boris van Galvin

@vangalvin

Is there a way to just present the dashboard? for instance If i wanted a dashboard to become public and display it to anyone without any of the menu interface/information.

Linthoisana Devi Heikham

@linthoisana

May I know whats the header size thingsboard server accepts using HTTP protocol?

BernhardHaider

@BernhardHaider

Hi, i cannot make new web camera input widget working. it always tells me "no support web camera". maybe someone knows a working example

Shivaratn

@Shivaratn

Is there a way to find the number of devices based on the number of relations created on the gateway device programmatically or using rule engine?

nmahale10

@nmahale10

how to use " var.input" in msg. var.input in Rule Engine JS

aimette

@aimette

@ashvayka I am playing around with HTTP integrations and converters (Professional edition) for backwards compatibility with my current product. I am currently uploading batched data from several devices once every 2 seconds. Each device collects a new datapoint twice per second. Everything is working fine - except alarms. I receive multiple alarms from a single event. Only a single alarm appears in the alarm widget, but the telegram app receives multiple notifications. The "create alarm" node is generating multiple alarms with relation "created", even though the second, third, etc alarm are not new, they should have the relation "updated". Is this the expected behaviour for using converters/integrations with batched data? Is there a way around it? I have already tried the create alarm tutorial, I've followed this thingsboard/thingsboard#717 and I have manually set the "isNewAlarm = false".

Roen Ylagan

@roenylagan

Hello all, can I have multiple tb-gateway connected to a gateway device in thingsboard?

Shannon Olivier

@Shannon04_gitlab

Hi guys. So I set up my server for Trendz Analytics. Did anyone manage to find any documentation on how to install the actual software?

Dark-Angel

@Dark-Angel0813

Hello all , I am unable to connect two tb-gateways to thingsboard. Each gateway is assigned to a different tenant. When I run them simultaneously the gateways are unable to send data in realtime and eventually they fail. Any kind of help is appreciated

Innovative

@peterMbari_twitter

Hi, Could someone help me on how to plot customer telemetry on a timeseries. I have been trying without success.

nmahale10

@nmahale10

@peterMbari_twittercan u pls share any screen shot

of that

Allive2050

@Allive2050

Hello, how to get attributes of entity in Entities hierarchy widget?

vmahiwal

@vmahiwal

I am new to thingsboard. I want to connect Thingsbaord with distributed postgres like Greenplum (Postges 9.4). Can thingsboard can connect with it to store Iot data ?

Innovative

@peterMbari_twitter

@nmahale10 I did a video of it. https://youtu.be/I7_zOXGxMXQ

Marius Sittig

@Kerruan

How do I map a json input into different Assets?

Innovative

@peterMbari_twitter

@Kerruan use the change originator rule node and post the json as attribute or telemetry for the relevant asset.

Anita

@anitakh96_twitter

How to send RPC messages from server to devices VIA GATEWAY?

Innovative

@peterMbari_twitter

@anitakh96_twitter checkout https://thingsboard.io/docs/reference/gateway-mqtt-api/ you will see the serverside rpc api its is explained

Chr1sK

@Chr1sK

Hi all,
I was hoping you can assist with 2 issues I have run into. The 1st is : How can I post process the 'active' attribute so that it's displayed in a widget as 'Online' or 'Offline' instead of true of false respectively? I have used the following command but the wording doesn't change state:
return value===true ? "Online" : "Offline";

Thanks

Chr1sK

@Chr1sK

The 2nd is: How can I update a server attribute when an inactivity event is received? When I try to update the attribute via a script and save the attribute I get an error around the msgType mismatch

highgits

@highgits

Hello, does anyone have any idea when is Thingsboard V3.0 is going to be released ?

sad00731

@sad00731

Hello, I successfully connected to the server that is running MQTT over SSL using the sample two-way-mqtt-ssl-client python client code in thingsboard.io.But I wonder if anybody have tried the java client? I have to connect to thingsboard which is running mqtt over ssl using a java client (two-way-ssl) because of bussiness needs and I struggled with it for days still got the error "peer not authenticated" I used the microservice architecture. Does anyone have successful experiences to share?

Shivaratn

@Shivaratn

Hello, I am trying to use control features in thingsboard. I came to know that this can be achieved using control widgets. Can somebody help me, receiving the value changed by the control widget in the python application?

corematicEng

@corematicEng

Hi all,
I am trying to use RPC call request. In Rule Chain I have all the time failure because of time out. My timeout is set to 120s. I am trying to use command curl -v -X GET https://cloud.thingsboard.io/api/v1/.../rpc does anybody know how to solve that issue?

Guillaume SOULERES

@gsouleres_gitlab

hi guys, do you know if it's possible to define a TTL for an alarm? My goal would be to have the alarm automatically cleared/deleted after 12 hours

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