Have anyone ever made a dashboard using the ThingsBoard HTTP API? I keep getting bad request with this request:
{
"id": {
"id": "new-id"
},
"tenantId": {
"id": "c157c070-54a6-11eb-a8d3-39dcdb19ff25"
},
"title": "Test Dashboard",
"name": "TDB",
"configuration": ""
}
what am i doing wrong?
- I made a relation between the device and the asset.
- I made a rule node to change the originator and save time series
- I add the rule node to the root rule node.
I get errorCode 31 "Device name should be specified" when I try to add a device using rest API. Actually I specified the name with -d 'DeviceD'. Why do I get this error?
This is my command:
curl -X POST --header 'Content-Type: application/json' --header 'Accept: application/json' -d '{"username":"tenant@thingsboard.org", "password":"tenant"}' --header 'X-Authorization: Bearer TOKEN' -d 'DeviceD' 'http://localhost:8080/api/device'
Can someone explain me how to setup the environment variables (i watched at this list https://thingsboard.io/docs/user-guide/install/config/ ) btw i need only https
Hi guys, this may be a stupid question, but i am trying to use a public certificate (public.cer) and CA certificate (ca.cer) given my private.key Can someone explain me how to use them? i got them in volume /sslcerts.
Can someone explain me how to setup the environment variables (i watched at this list https://thingsboard.io/docs/user-guide/install/config/ ) btw i need only https
did you set server.ssl.enabled to true?
I get errorCode 31 "Device name should be specified" when I try to add a device using rest API. Actually I specified the name with -d 'DeviceD'. Why do I get this error?
This is my command:curl -X POST --header 'Content-Type: application/json' --header 'Accept: application/json' -d '{"username":"tenant@thingsboard.org", "password":"tenant"}' --header 'X-Authorization: Bearer TOKEN' -d 'DeviceD' 'http://localhost:8080/api/device'
This could be to the permission level of the admin. check with the customer user/operator login
Has anyone ever made a widget that get input and sends it to a specific rule-chain?
you can use attribute update on the widget and monitor the rule chain for attribute updated.
Hi guys, this may be a stupid question, but i am trying to use a public certificate (public.cer) and CA certificate (ca.cer) given my private.key Can someone explain me how to use them? i got them in volume /sslcerts.
Can someone explain me how to setup the environment variables (i watched at this list https://thingsboard.io/docs/user-guide/install/config/ ) btw i need only httpsdid you set server.ssl.enabled to true?
Yeah but i don't understand how to config thingsboard with .cer and .key file to allow him read them
No enum constant org.thingsboard.server.common.data.EntityType.undefined
attributeService.saveEntityAttributes(
'61871f10-2dc3-11eb-976f-c7fabdd2ed91',
'SHARED_SCOPE',
[
{key: 'someAttr', value: '123456789'}
]
)
.subscribe((res) => {
console.log("OK ", res);
}, (res) => {
console.log("Faild", res);
});
3 replies
Hi guys again, now i am working with thingsbaord-gw on docker. I configured all copy-paste by https://thingsboard.io/docs/iot-gateway/config/mqtt/ i got my config volume with:
- mqtt.json (copy pasted changing just <MosquittoBrokerName> , host of mqtt-broker and port is 1883)
- tb-gateway.yml
thingsboard:
host: <mytbhost>
port: <my_mqtt_port_on_tb>
security:
accessToken: <gwAccessToken>
storage:
type: memory
read_records_count: 100
max_records_count: 100000
connectors:
-
name: <MosquittoBrokerName>
type: mqtt
configuration: mqtt.json
------------------------------------------ LOG ERROR ------------------------------
""2021-02-19 11:36:14" - INFO - [mqtt_connector.py] - mqtt_connector - 157 - Number of rejected connectRequests handlers: 0"
""2021-02-19 11:36:14" - INFO - [mqtt_connector.py] - mqtt_connector - 153 - Number of accepted disconnectRequests handlers: 2"
""2021-02-19 11:36:14" - INFO - [mqtt_connector.py] - mqtt_connector - 157 - Number of rejected disconnectRequests handlers: 0"
""2021-02-19 11:36:14" - ERROR - [mqtt_connector.py] - mqtt_connector - 130 - 'attributeRequests' section missing from configuration"
""2021-02-19 11:36:14" - INFO - [mqtt_connector.py] - mqtt_connector - 153 - Number of accepted attributeUpdates handlers: 1"
""2021-02-19 11:36:14" - INFO - [mqtt_connector.py] - mqtt_connector - 157 - Number of rejected attributeUpdates handlers: 0"
""2021-02-19 11:36:14" - INFO - [tb_gateway_service.py] - tb_gateway_service - 135 - Gateway started."
""2021-02-19 11:36:14" - ERROR - [mqtt_connector.py] - mqtt_connector - 193 - [Errno 111] Connection refused"
""2021-02-19 11:36:16" - ERROR - [tb_device_mqtt.py] - tb_device_mqtt - 148 - connection FAIL with error 5 not authorised"
""2021-02-19 11:36:17" - ERROR - [tb_device_mqtt.py] - tb_device_mqtt - 148 - connection FAIL with error 5 not authorised"
Can someone help me?
Hi everyone,
I'm a newbie. I have a mobile app to send my telemetry data via the api:
curl --location --request POST 'https://thingsboard.cloud/api/v1/$ACCESS_TOKEN/telemetry?timeout=20000' \
--header 'Content-Type: application/json' \
--data-raw '
{
"temp": 37
}'
The API works fine. $ACCESS_TOKEN is device token in thingsboard
Mobile app save the telemetry data, then the device needs to update the telemetry data in realtime to the device screen. The device used MQTT to subscribe topics:
'v1/devices/me/rpc/request/+',
'v1/devices/me/rpc/response/+',
'v1/devices/me/attributes',
'v1/devices/me/telemetry'
(auth with username = $ACCESS_TOKEN of the device to connect to MQTT ==> successfully).
I tried to use the RPC API, but the API needs $JWT_TOKEN to auth
curl --location --request POST 'https://thingsboard.cloud/api/plugins/rpc/oneway/${deviceId}' \
--header 'Content-Type: application/json' \
--header 'X-Authorization: Bearer $JWT_TOKEN' \
--data-raw '{
"method": "setTemp",
"params": {
"value": temp
},
"timeout": 60000
}'
The RPC API works. My device receives the telemetry data from MQTT.
My Question: How to my device receive real-time telemetry data from my mobile app saved to thingsboard server and don't need to use RPC API or $JWT_TOKEN ?
Sorry, my English is not good.
Can someone help me?
Thank you very much
We are installing smart electricity meters and would appreciate any guidance on the type of integration that is most suitable to visualize our data in ThingsBoard. The devices have the following communication protocols: M-Bus, Modbus and e.g. RS485 interface. Thanks in advance.
1 reply
1 reply
Hi... is there a way to retrieve the deviceType in RPC when using mqtt connector ?
so far ${deviceName} and ${methodName} are resolved... but not ${deviceType}
"serverSideRpc": [
{
"deviceNameFilter": ".*",
"methodFilter": "val",
"requestTopicExpression": "cmnd/${deviceType}/${deviceName}/${methodName}",
"valueExpression": "${params}"
}
]
