Firmware

Stem Devices

Versions

Date Posted

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2.8.1
19/01/2023

Improvements

  • Adjusted bootup sound volume

Notes

2.8.0
19/12/2022

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
1/12/2022

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
2/11/2022

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
28/09/2022

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
26/07/2022

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
14/04/2022

Improvements

  • Added language support for French, German, Italian, Dutch, Portuguese, Spanish, Japanese, Indonesian, and Arabic.
2.2.5.1
27/01/2022

Improvements

  • Fixed an issue that caused noise when using SIP audio
2.2.5
1/12/2021

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
14/10/2021

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
31/08/2021

Improvements

  • Enables support for future Stem devices
2.2.2
12/07/2021

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
17/06/2021

Improvements

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

Associated products

Stem Ceiling

Stem Ceiling se enfoca en quién está hablando y te permite concentrarte en tu reunión mientras mantiene la tecnología fuera de la vista.

Stem Hub Express

Stem Hub Express es un dispositivo de comunicación para conferencias que permite que múltiples unidades Stem se comuniquen entre sí y funcionen como un ecosistema.

Stem Speaker

Stem Speaker es un altavoz salas de conferencias con un diseño innovador que se puede montar en el techo, la pared o la mesa con calidad de sonido excepcional.

Stem Table

Con nueve micrófonos de formación de haces integrados y un innovador altavoz orientado hacia abajo, Stem Table lleva la calidad de tus reuniones al siguiente nivel

Stem Wall

Con 15 micrófonos de formación de haces más dos altavoces y subwoofers de rango completo, el Stem Wall se puede montar en la pared de cualquier sala para que todos los participantes en las reuniones puedan escuchar y ser escuchados.