How to get the connection status of the device
This will be available in v1.4. For now you can implement this as a separate microservice
When implementing this, please also consider devices using Sigfox and similar protocols. Online or offline can be a bit tricky to determine for devices that don't use persistent connections.
Hi! @yuyihan666 and @mfalkvidd . This was implemented long time ago. Sorry for late update of the ticket. See https://thingsboard.io/docs/user-guide/device-connectivity-status/
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This will be available in v1.4. For now you can implement this as a separate microservice