search

thingsboard / thingsboard-gateway

Open-source IoT Gateway - integrates devices connected to legacy and third-party systems with ThingsBoard IoT Platform using Modbus, CAN bus, BACnet, BLE, OPC-UA, MQTT, ODBC and REST protocols
https://thingsboard.io/docs/iot-gateway/what-is-iot-gateway/
Apache License 2.0
1.73k stars 840 forks source link

[HELP] Can't get the latest telemtry data #1369

Closed Ziyor650 closed 5 months ago

Ziyor650 commented 6 months ago

Describe the issue I am unable to check connectivity via getting data from latest telemetry

Configuration (Attach your configuration file)

Connector name (If you need help with some connector/converter): [e.g. MQTT Connector]

Situation: I have successfully set up the network server, and i have set up my device in such a way that it is able to send the data to the network server. I am also able to set up mqtt broker, and connect it to my mqtt client for publishing and subscribing.

this is to show that my iot device is able to communicate to my network server Image

The problem is when i want to check connectivity on my thingsboard devices section, i was able to send the data to the topic v1/devices/me/telemetry. but i do not receive it on my thingsboard devices latest telemetry

this is how i check connectivity on thingsboard CE, via [mosquitto_pub -d -q 1 -h 203.x.x.x -p 1883 -t v1/devices/me/telemetry -u "1or0ausqo2swjltvhyx" -m "{temperature:25}"]

This picture shows that i do not receive the manually inputed data on thingsboard Community Edition latest telemetry device page image

This picture shows that i am able to receive the manually inputed data via the topic v1/devices/me/telemetry image

this is the output from the check connectivity [mosquitto_pub -d -q 1 -h 203.x.x.x -p 1883 -t v1/devices/me/telemetry -u "1or0ausqo2swjltvhyx" -m "{temperature:25}"]<- this is the command line i put into command prompt.

Client null sending CONNECT Client null received CONNACK (0) Client null sending PUBLISH (d0, q1, r0, m1, 'v1/devices/me/telemetry', ... (16 bytes)) Client null received PUBACK (Mid: 1, RC:0) Client null sending DISCONNECT

'deviceName' rak7204

Versions (please complete the following information):

If you guys need more information please feel free to ask. I would really appreciate the help as i am so close but i do not know where i wernt wrong. From the bottom of my heart thanks for taking a look at my issue

imbeacon commented 5 months ago

Hi @Ziyor650,

Unfortunately, this question doesn't relate to the gateway, so we cannot help you a lot. But it looks like you are trying to send a data that won't be parsed correctly "{temperature:25}", you need to send something like "{\"temperature\":25}".