Enhancements:

• MQTT cloud basic support
  • Add MQTT client to library #219
  • Added methods for connecting to MQTT cloud, subscribing to device topics
  • Added method to trigger devices for real time updates with adjustable timeout duration
  • Add MQTT data monitor tool #220
  • Added MQTT data decoding guidline documentation
  • Added documentation for first devices with data field descriptions
    • MQTT data for A17C0 Solarbank 1 E1600
    • MQTT data for SHEMP3 Shelly Pro 3 EM
    • MQTT data for A17X7 Anker Smartmeter
• New Features for Solarbank 3
  • Add 3rd Party PV power and energy to solarbank entities #217
  • Fix SOC reserve setting for SB3 systems #227
  • Support option to allow/deny export to the grid for Solarbank 3
• Support for SB3 multisystem with power dock
  • Support for solarbank system station managed settings, which is used for multisystem settings (SOC reserve and export to grid switch)
  • Support for schedules which are shared across all solarbanks in the system
• Export module enhancements
  • Updated actual site device param types #226
  • Added more device attributes that provide information
• Added helper method to support power limit adjustments
  • However, those changes are not applied yet by the device, altough they are reported as changed in the cloud
• Updated monitor tool for new system and device data fields with additional settings
• Updated README for MQTT client and monitor

Fixes:

• Improved handling for various cloud server connections errors that end in Timeout Errors.
  • Generic Timeout Errors are now wrapped into aiohttp ClientErrors with Timeout Error as reason text
  • Decreased request timeout from 30 seconds to 10. If there is no response within 10 seconds, there won't be any
  • Allow 1 retry per request upon http errors or Timeout Errors that may indicate a temporary issue, e.g. 502. 504. 522
  • 2 problematic endpoint queries which seems to cause issues on the cloud server code are running into timeouts frequently.
    • They are now ignored since their data has no dependencies on the data poller routines and they could be re-attempted during next poll
    • Anker still has to fix those endpoint issues on the cloud server. While the changes may help to cover temporary cloud server issues, they cannot be prevented completely.
• Fixed some value calculations if solarbank multisystem is in use

Breaking changes:

• N/A

Full Changelog: v3.2.0...v3.3.0