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@sfeilmeier sfeilmeier released this 06 May 16:36
· 1051 commits to develop since this release
2021.9.0
39886a1
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sfeilmeier Stefan Feilmeier
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Learn about vigilant mode.

Highlights

  • Implement MQTT (#1395)

    • This adds support for the MQTT protocol in OpenEMS Edge. The new "Controller.Api.MQTT" publishes data to an MQTT broker.
    • It uses the following MQTT topics:
      • edge/{OpenEMS-Edge-ID}/channel/{Component-ID}/{Channel-ID}
        • Data of Channels is published on change and at least every 5 minutes to these topics.
        • Example: edge/edge0/channel/_sum/GridActivePower
      • edge/{OpenEMS-Edge-ID}/channel/lastUpdate
        • Timestamp of the latest data update on any of the Channel topics above.
        • Example: edge/edge0/channel/lastUpdate
      • edge/{OpenEMS-Edge-ID}/edgeConfig
        • Configuration of the OpenEMS Edge instance is published to this topic as a JsonObject.
        • Example: edge/edge0/edgeConfig
    • The implementation is built on version 5 of the MQTT protocol and was tested with Eclipse Mosquitto (https://mosquitto.org).
    • Be aware that this implementation only marks the start of MQTT support in OpenEMS. Therefor implementation details might change with future versions.

  • Improved Login and Session-Handling (#1013)

    • New User-Area in UI
    • Allow login on Backend
      • Dummy and File Metadata services store sessions in memory
      • Odoo Metadata service uses Odoo sessions
    • Add option for logout
    • Always explicitly authenticate via JSON-RPC Request (not via http headers)

Bug Fixes and Other Changes

  • Add Compatibility with IntelliJ and Amdatu Plugin (#1460), thanks @DerStoecki/Consolinno
  • Update dependencies #1455, #1456, #1457, #1458, #1459
  • CHP Controller: Fix possible NaN-error #1013
  • Fix "Factory definition for [*] is missing." error in UI #1013
  • UI Cleanup for websocket state + resubscribe #1013
  • Update UI with a little bit better state-machine; should switch NgRx eventually #1013
  • Bridge.OneWire: add readme for JSON-RPC methods 49af2ab
  • UI: FlatWidget for Storage (#1445), thanks @lukasrgr
  • GoodWe: update calculation of DC and AC Power and Energy 700b0e3
  • SystemdNetworkd: improve parsing of configuration files c4ca421
  • SymmetricBatteryInverter: add missing PersistencePriority 8e142f9
    • this fixes issues with energy values for GenericEss
  • Add Hostname Channel "_host/Hostname" 1d1aea3
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