Firmware

Stem Devices

Versions

Date Posted

Pobierz

2.10.0
November 30, 2023

Improvements

  • This release provides further improvements to audio and AEC performance in multi-device systems

Notes

 

2.9.3
October 5, 2023

Improvements

  • General bug fixes

Notes

2.9.2
July 18, 2023

New Features

  • Added factory reset to rooms (factory reset multiple devices at a time)

Improvements

  • Fixed audio issue with 10+ audio endpoints in a room with one HUB

Notes

2.9.1
May 17, 2023

Improvements

  • Addressed a minor issue with network discovery. Under some network conditions devices can become undiscoverable on the network and require a restart. Version 2.9.1 fixes this issue.

Notes

2.9.0
March 29, 2023

Improvements

  • Increased default playback level and max output level for all devices with a loudspeaker 
  • Added an advanced room control for device playback level offset for all devices with loudspeaker
    • Range is from -6dB to +6dB
  • Improved support for link-local IP address when DHCP server is removed from a network

Notes

2.8.1
January 19, 2023

Improvements

  • Adjusted bootup sound volume

Notes

2.8.0
December 19, 2022

Improvements

  • API to enable control and monitoring of Stem devices via third-party control systems
  • Further Speaker sound improvements
  • Further (significant) Ceiling sound improvements
  • Added support for time zone 5.5 for India and other countries
  • Fixed an issue with the Heatmap toggle not working

Notes

2.7.0
December 1, 2022

Improvements

  • Enable Link-Local IP Address functionality for Stem audio devices
    • Enables Stem audio devices to work on an isolated network without a DHCP server
  • Add volume and mute controls on the SIP Dialer screen

Notes

2.6.0
November 2, 2022

Improvements

  • Added Stem Speaker to Room Design
  • Added a new view to Room Design to show speaker coverage for all devices
  • Updated device icons
  • Additional improvements
    • Improved Mute Sync functionality with Teams Desktop and MTR and other codecs 
    • Improved firmware upgrade request via HTML on the Organization Settings window
    • Improved Network Device Discovery on some corporate networks
    • Fixed issue with not been able to factory reset some units
2.5.0
September 28, 2022

Overview

This update is the result of extensive measurement and calibration in our certified acoustic labs at the Shure headquarters. It introduces significantly improved clarity, more consistent speech levels, and enhanced intelligibility for a more natural and transparent communication experience. 

Improvements

  • Improved echo cancellation, providing enhanced double-talk performance for better interaction between conference sites and an overall better experience for meeting participants
  • System sounds, such as push-button chime level, were also reduced for a more pleasant experience
  • Readjusted pickup pattern on Ceiling to better match Narrow, Medium, and Wide beam selections
2.4.2
July 26, 2022

Improvements

  • Incorporated Shure branding on the Stem ecosystem UI
  • Improved microphone sound performance for all Stem devices
  • Improved ‘Check for Updates’ and firmware upgrade process
  • Added firmware upgrade progress indication on both software and hardware
  • Updates all versions of hardware to the latest OS adopting consumer electronics best practices

 

2.2.8
April 14, 2022

Improvements

  • Added language support for French, German, Italian, Dutch, Portuguese, Spanish, Japanese, Indonesian, and Arabic.
2.2.5.1
January 27, 2022

Improvements

  • Fixed an issue that caused noise when using SIP audio
2.2.5
December 1, 2021

Improvements

  • Audio performance enhancements
  • Address an issue that can cause artifacts in grouped rooms
  • Default device name is the model type
  • Fixed issue related to setting Static IP Address
2.2.4
October 14, 2021

Improvements

  • Added language support for Simplified Chinese, Traditional Chinese, and Korean in the Stem Ecosystem
  • Addressed issues that could cause audio artifacts on near end and far end
2.2.3
August 31, 2021

Improvements

  • Enables support for future Stem devices
2.2.2
July 12, 2021

Improvements

  • Updated Error Message for text fields
  • Enhanced audio quality and performance
  • Resolved UI issues in cases when Organization password is not set
  • Prevent self-test from running while devices are in use
2.2.1
June 17, 2021

Improvements

  • Enhanced audio processing for Ceiling device
  • Revised the Stem Upgrader to support Shure serial numbers

Associated products

Stem CEILING

Stem Ceiling to innowacyjny matrycowy mikrofon sufitowy do sal konferencyjnych zapewniający wysokiej jakości pokrycie audio.

Stem HUB

Stem Hub Express to procesor konferencyjny, który umożliwia urządzeniom Stem w pomieszczeniu komunikowanie się ze sobą i działanie jako jeden ekosystem.

Stem SPEAKER

Stem Speaker to głośnik konferencyjny o innowacyjnej konstrukcji, który można zamontować na suficie, ścianie lub stole, zapewniając wyjątkową jakość dźwięku.

Stem TABLE

Stem Table to zestaw głośnomówiący na stół konferencyjny z 9 wbudowanymi mikrofonami, który zamieni każde pomieszczenie w profesjonalną salę konferencyjną.

Stem WALL

Stem Wall to głośnik ścienny z 15 mikrofonami kierunkowymi oraz 2 głośnikami i subwooferami. Stem Wall można zamontować na ścianie w dowolnym pomieszczeniu.