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thingsboard
Open-source IoT Platform - Device management, data collection, processing and visualization.
Good afternoon, I'd like to filter telemetry by entity groups within the Line Chart widget or any similar widget. Is there a way? @devaskim I found a similar solution for...
some devices are updated by multiple sources, or some devices might go into error state and only report keepAlive but not the important data key. so i would like to...
## Description When attempting to use the Trendz AI Assistant, I'm encountering an error message stating: "The error occurred with the system prompt of the agent INPUT_EXPERT: The prompt is...
**Summary:** Enable calculated fields in device profiles and asset profiles to reference related entities dynamically, based on relationship type and entity type, instead of requiring hardcoded entity names. **Problem:** Currently,...
   启动报错，不知道是配置文件哪里写错了
* OPC-UA Integration **Description** I want to integrate some machines with OPC-UA. I have the problem that we must use username and password as authentication for the machine. The problem...
**Description** I am trying to update my Thingsboard version from 3.6.4 to 3.7.0 building from sources. I am running the build in a new virtual machine following the tutorial in...
**Component** * Trendz Analytics Topology **Description** Thingsboard Community edition currently has a total of 14 devices, including gateways (no telemetry) and simulated devices. I have purchased a Trendz Analytics Maker...
1. is every message from device , firstly be persisted in db and then be dispatched to the rule engine ? or firstly flow into the rule engine and finally...
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Open-source IoT Platform - Device management, data collection, processing and visualization.