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Changelog for Silabs MG27 based devices

The major changes to Shelly BLU Devices with MG27 chipset API Docs will be reflected here.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[1.1.1] 2024-11-25​

  • TRV Fix setting of target temperature with low speed ring rotation.

[1.1.0] 2024-11-22​

Changed​

  • TRV Rise the threshold for detecting stepper motor endpoints
  • TRV More agressive calibration correction when enabled
  • TRV Correct display of ZB network status in user menu
  • TRV Retry joining ZB network with small delay. Correct Zigbee display messages
  • TRV Set max MTU size for GATT to 250
  • TRV Update Shelly.GetDeviceInfo to version CFG_VERSION 2
  • TRV Set default OVERRIDE_ENABLE on top of CFG_VERSION 1
  • TRV Don't read internal t sensor if FLOOR_HEATING_EN

Added​

  • TRV Display all segments on at boot
  • TRV Make automatic calibration of closed position always enabled, and add correction to 100% position
  • TRV Joining ZB combined with Leaving operation if needed
  • TRV Add ZB Groups cluster server side
  • TRV Add not_mounted error in trv flags
  • TRV Add ZB display status
  • TRV Make target setting speed exponential for F
  • TRV Change public device name. Short device name from advertising includes 4 digits of mac address.
  • TRV Make entering user menu more smooth

Fixed​

  • TRV Fix trv target constraints
  • TRV Fix rotary encoder Fahrenheit targets
  • TRV Fix some conversions to farenheit

[1.0.1] 2024-10-11​

Changed​

  • TRV Factory test mode - start with all LEDs on
  • TRV ZB: Change paring/Leaving button action to tripple press
  • TRV Restart pairing if button is pressed and not in BLE menu

Added​

  • TRV Use valve min position and the same for valve min report position from the settings
  • TRV Force status report in valve open to close or vice versa
  • TRV Add default_boost_duration and defaul_override_duration in trv config
  • TRV Add trv override_enable setting
  • TRV ZB setting target temperature using Thermostat cluster

[1.0.0] 2024-09-26​

Changed​

  • TRV Add -0.1C correction on power LEDs instead of skip t measure
  • TRV Do not add temperature[2] in adv packet if to external temperature is not available
  • TRV Remove blocking of rotary encoder operation during pairing
  • TRV Make trv.SetBoost duration optional, 30min default
  • TRV Stop both Override and Boost mode on manual target temperature set
  • TRV Rollover state_rev to 1, minor fixes
  • TRV Use prediction correction for displayed temperature
  • TRV Update ListScheduleRules with rev
  • TRV Fine tune timings for entering settings from ring rotation
  • TRV Change advertisin timing to 333 / 5
  • TRV Slow down entering set target menu from rotary encoder
  • TRV Correct total steps calculation and reset the counter on back plate opening
  • TRV Move schedule_rev to trv.getstatus
  • TRV Simplify bonding and rebonding
  • TRV Optimize setting boost mode manually
  • TRV Enable beacons while connection is opened and suggest using 1M phy
  • TRV Load cron only when systime is valid

Added​

  • TRV Prevent accidentally entering boost mode of user menu while setting target temperature
  • TRV Force reading battery and temperature in app init
  • TRV Add long press for 5 sec to use for ZB Joining
  • TRV Display pairing when pressing the button and block manual control in pairing mode
  • TRV Add shelly device ID from response to advertising. Add device type name to GATT device name
  • TRV Add total steps counter in RPC trv status
  • TRV System sanity check added. Resets to factory defaults if pairing mode did not finished the first time

Fixed​

  • TRV Fix suncron deadloop
  • TRV Bootloader v5 - fix shelly device type length in adv packet
  • TRV Fix clear trv boost
  • TRV Smooth up the user menu

[0.0.9] 2022-09-11​

  • First version released to public