Features

• Add Beckhoff ADS driver
• Add OPC DA driver
• Add NON A11 driver
• Add S7COMM for 300 driver
• MQTT plugin supports caching data when offline.
• QnA 3E plugin supports batch reading of tags.
• RESTful plugin supports proxy http request.
• MQTT plugin adds heartbeat msg and reports the status of all nodes.
• MODBUS plugin supports int64/uint64/double.
• Plugin stops, disconnect from the device.
• Tag supports subscription, and data is uploaded only when the data changes.
• Tag of type float/double supports configuration precision.

HTTP API

• GET /api/v2/group get groups of all drivers.
• GET /api/v2/node/state get status of all nodes.

Improve

• UI： Improve the error message.
• UI: Default topics for the mqtt plugin will be generated based on the node name.
• UI: Use regular expressions to verify tag address.
• The configured node will start automatically.
• MQTT plugin configuration removes the client-id.