Connectors let you create devices with built‑in behaviors that enable them to communicate with a Network easily. Once a device is created using a connector, the device will automatically run the connector's payload parser to decode incoming data.
Device data flow
They also help you automate and scale your devices: after creating a device with a connector, the connector's payload parser will be executed to decode incoming data.
Creating a connector
To create a new connector, go to the Connector management page and press the '+ Add connector' on the right side of the page:'
You must specify the connector's name and the network(s) it belongs to. You can add as many networks as you like, but at least one network must be selected.
Connector parameters
After creating a connector you can define several optional parameters that will be available in the payload parser:
| Parameter | Description | | --------------- | ---------------------------------------------------------------------------- | | Name | The connector's name. | | Description | A quick description of what the connector does. | | Logo URL | An image URL for the sensor or company logo (used when a device is created). |
By default, a newly created connector is visible only to you. You can share it with other Profiles from different accounts. Read more about Sharing Connectors & Networks.
If you want to make your connector public, submit a Pull Request on our GitHub repository: https://github.com/tago-io/decoders. For details, see the article on Publishing, updating and accessing decoders.
Documentation
You can provide additional information that will be shown to users when they create a device with this connector:
- Description – A full description of the device. Include links to
- Completion Text – Information displayed immediately after the device is
- Device Annotation – Text always available on the user's devices page.
It’s recommended to add links to dashboard templates here so users can quickly set up visualizations for their new devices.
Device parameters
When a user creates a device with your connector, you can expose custom parameters that will be accessible in the payload parser. Supported types include:
- Number
- Dropdown – Users choose from predefined options.
These values are available as global variables in the payload parser context (see the Payload parser context overview).
Payload parser
The connector’s payload parser follows the same rules and syntax as a regular device payload parser. All parsing logic, variable names, and error handling are identical to those described in the article on Payload Parser.