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thingsboard/chat

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

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Repo info

Activity

Steve Huguenin-Elie

@StEvUgnIn

It's lacking

Steve Huguenin-Elie

@StEvUgnIn

Anyone?

Shane van Jaarsveldt

@shanevanj

@StEvUgnIn https://thingsboard.io/docs/ or https://thingsboard.io/docs/guides/ - or have you tried these? I watched all the YouTube videos to get me started some time back - https://www.youtube.com/channel/UCDb9fsV-YR4JmnipAMGsVAQ

hasikp1

@hasikp1

@/all in thingbsoard iot gateway log it is showing as "2019-08-19 14:26:12,013 [main] INFO o.s.b.c.e.t.TomcatEmbeddedServletContainer - Tomcat started on port(s): 9090 (http)
2019-08-19 14:26:12,055 [main] INFO o.t.gateway.GatewayApplication - Started GatewayApplication in 62.359 seconds (JVM running for 68.77)
2019-08-19 14:26:55,499 [pool-3-thread-1] INFO o.t.g.s.gateway.MqttGatewayService - Gateway statistics {"ts":1566205014945,"values":{"devicesOnline":0,"attributesUploaded":0,"telemetryUploaded":0}} reported!
" But I don't see any data in telemetry number of devices,devices online or other information

asadshaik1103

@asadshaik1103

@hasikp1 In your gateway configuration (tb-gateway.yml) file, check gateway.connection.host, gateway.connection.port and gateway.connection.security.accessToken. You can also restart the tb-gateway service.

asadshaik1103

@asadshaik1103

hi everybody, can someone help me understand device attributes and serverside rpc concepts in gateway. I want to understand the dataflow in each concept. In serverside rpc, i dont know how to use the script (sample file in docs). Can someone explain me with an example? Appreciate your help.

rhasof

@rhasof

Hello everyone! I'm trying to connect flespi telemetry data with thingsboard but not able to. Can someone help out. TIA.

hasikp1

@hasikp1

@asadshaik1103 my tb-gateway.yml in Raspberry looks like this
" # Server bind address
address: "0.0.0.0"

Server bind port

port: "9090"

Check new version updates parameters

updates:

Enable/disable updates checking.

enabled: "${UPDATES_ENABLED:true}"

gateways:
tenants:
-
label: "Tenant"
reporting:
interval: 60000
persistence:
type: file
path: storage
bufferSize: 1000
connection:
host: "${GATEWAY_HOST:thingsboard IP}"
port: 1883
retryInterval: 3000
maxInFlight: 1000
security:
accessToken: "${GATEWAY_ACCESS_TOKEN:9cD44wkeLIZPylkrdk4v}"
remoteConfiguration: true
extensions:
-
id: "http"
type: "HTTP"
extensionConfiguration: http-config.json" Do I have to change the port to 8080 default thingsboard port as my extension is http?

asadshaik1103

@asadshaik1103

@hasikp1 replace gateway.connection.host : "${GATEWAY_HOST:thingsboard IP}" with gateway.connection.host : "THINGSBOARD IP"......same with gateway.connection.security.accessToken

nmahale10

@nmahale10

hi does TB support • Saas Paas on premises ,hybrid and edge

nmahale10

@nmahale10

how can we achive Machine Learning in TB.?

Esmy

@Elgaatoo

Hi all, I am trying to navigate through dashboards in the community edition but haven't found a solution to do this. Is there a way to add a sort of clickable button where I can swith dashboards. For example on the main dashboard there are two buttons which lead to two sub dashboards.

Shishir Chakravarthy

@skc_shishir_twitter

@Elgaatoo Check Dashboard states...https://youtu.be/Wau2icogLrw

hassanhawilo

@hassanhawilo

would it be possible to share the fleet tracking code for dashboards and rule chain for the demo

and how we can set it up

vcmorini

@vcmorini

Interestingly, ThingsBoard provides max MQTT QoS of 1
Therefore my ThingsBoard is receiving doubled MQTT telemetries and attributes.
And this is setting my alarm two or more times.
Is there any debouncing technique to avoid that? Maybe via Chain Rule?
Thks and Regards

vcmorini

@vcmorini

maybe the way to go is HTTP?

nmahale10

@nmahale10

how to add asset in demo TB version

nmahale10

@nmahale10

i cant find aggregate stream in rule engine

@vcmorini

jodiemacns-enginuityinc

@jodiemacns-enginuityinc

@nmahale10 https://thingsboard.io/docs/iot-video-tutorials/#dashboard-development-guide-part-1-of-3-visualizing-assets-data-using-maps-and-tables

vcmorini

@vcmorini

@nmahale10

use enrichment Related Attributes to add your asset attributes to the metadata.

to adjourn your attributes via outside ThingsBoard, use the apis. Particularly I use HTTP and MQTT APi..
never tried others

vcmorini

@vcmorini

Interestingly, ThingsBoard provides max MQTT QoS of 1
Therefore my ThingsBoard is receiving doubled MQTT telemetries and attributes.
And this is setting my alarm two or more times.
Is there any debouncing technique to avoid that? Maybe via Chain Rule?
Thks and Regards

Just coming here to report how I solved.
I filtered the payload data in a python script, using paho. identical payloads would be sent only once, via http.
This is one shortcut to not use mqtt qos2. It is costing me memory, time, etc, but it words

works*

@nmahale10

@Elgaatoo create a widget, and go to Actions.
Add action.
Go to another dashboard.

And then save
Enjoy

@nmahale10 maybe you can with PE..
otherwise you need to send to aws for example

(about ML)

jodiemacns-enginuityinc

@jodiemacns-enginuityinc

Does anyone know how to enable "self registration" in the PE?

jodiemacns-enginuityinc

@jodiemacns-enginuityinc

OK here is the config for the self registration ---> localhost:9090/settings/selfRegistration

It is under White labeling when logged in as a tenant

hasikp1

@hasikp1

@/all I am trying to use the iot gateway and push MODBUS configurations, I get the following error. "ERROR o.t.g.extensions.modbus.ModbusClient - MBS[ttyUSB0] connection failed!
java.io.IOException: Port [ttyUSB0] cannot be opened or does not exist - Valid ports are: [ttyAMA0,ttyUSB0]
" , but ttyUSB0 is visible and can read data using a python script

jiuyuefeng8341

@jiuyuefeng8341

"Caused by: java.lang.IllegalArgumentException: Extension: MODBUS is not supported!" ,when I used the tb-gateway , I got the error like that, who can help me ,thank you very much.

hasikp1

@hasikp1

@jiuyuefeng8341 what is the gateway version you are running?

@/all I was able to solve my previous issue with MODBUS, but now I get "I/O exception - failed to read response for request [01 03 00 00 00 01] - getResponse serial port exception - Cannot read from serial port - truncated
"

hasikp1

@hasikp1

@gglemke did you assign the dashboard to the customer?

harikrishna6050

@harikrishna6050

@/all

@/all hi good afternoon to all. how can push notification of asset or devices data from things board to mobile application. please give the information

Ratnesh Kushwaha

@imratnesh

Which language between Java and Python is best for client-server communications and why ??

vcmorini

@vcmorini

I use python paho. no problems until now.
But thingsboard recomments javascript

@imratnesh

Guys, is there a way to create assets and clients, without having to press buttons in the dashboard ?

maybe the client wants to add assets and devices by himself/herself.. wthout me having to create it

Esmy

@Elgaatoo

@vcmorini thx

@skc_shishir_twitter thx