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CHANGELOG.md

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Changelog

v0.2.1

  • Support for data format 5 ("RAW v2")

v0.2.0

  • Major refactoring in the application logic
  • Changed the preferred format how data is saved to InfluxDB
  • Added new configuration properties and changed some old ones
  • Added the ability to give (human readable) friendly names for tags
--- Migrating from a pre-v.0.2.0 version:

Versions prior to v0.2.0 use single-value measurements, v0.2.0 uses multi-value measurements by default (for a limited time you can use the legacy format by changing that in the config). To migrate from a version prior to v0.2.0:

  • If you are using a custom config, copy the new ruuvi-collector.properties.example and replace your existing ruuvi-collector.properties and change the values you need. Some properties have their names changed and some new ones are added.
  • If you want to give names to your tags (in your existing measurements as well as future measurements), copy the ruuvi-names.properties.example to ruuvi-names.properties (in the same directory) as the collector and edit the file accordingly.
  • Run the collector with migrate parameter to migrate existing data to the new format: java -jar ruuvi-collector-*.jar migrate and let it run, this may take a long time if you have a lot of data or have a slow system (ie. Raspberry PI).
  • The log should say something like this once the migration is finished:
2017-11-19 13:46:29.416 INFO  [InfluxDataMigrator] Starting query threads...
2017-11-19 13:46:30.023 INFO  [InfluxDataMigrator] Processing...
2017-11-19 13:47:52.012 INFO  [InfluxDataMigrator] Finished migration! 912816 measurements migrated, took 82.823 seconds (11021.286357654275 measurements per second)
2017-11-19 13:47:52.016 INFO  [InfluxDataMigrator] accelerationX discarded: 0
2017-11-19 13:47:52.016 INFO  [InfluxDataMigrator] accelerationY discarded: 0
2017-11-19 13:47:52.016 INFO  [InfluxDataMigrator] accelerationZ discarded: 0
2017-11-19 13:47:52.016 INFO  [InfluxDataMigrator] battery discarded: 0
2017-11-19 13:47:52.017 INFO  [InfluxDataMigrator] humidity discarded: 0
2017-11-19 13:47:52.017 INFO  [InfluxDataMigrator] pressure discarded: 0
2017-11-19 13:47:52.017 INFO  [InfluxDataMigrator] rssi discarded: 0
2017-11-19 13:47:52.017 INFO  [InfluxDataMigrator] temperature discarded: 0
2017-11-19 13:47:52.478 INFO  [Main] Clean exit
  • Ideally you should have 0 discards like in the example above, and the number of measurements migrated should be the amount of measurements you had stored.
  • The migrator does not delete the old measurements, so if something goes wrong, you can always try again
  • When you are happy with the result, you can continue running the collector normally like before, without the migrate argument
  • NOTE: as the format in InfluxDB changes, you need to update your applications accordingly (ie. Grafana, choose 'ruuvi_measurements' as the measurement and the desired type as the 'value')

v0.1.2

  • Improved error handling
  • Added support for whitelist/blacklist filtering
  • Added support for dryrun mode

v0.1.1

  • Support for protocol version 4
  • Bugfix related to protocol version 3 with latest weather-station firmware

v0.1.0

  • First public release