Firmware update

Use below firmware to update your LaMetric via USB

Change log

Version Date Changes
v3.1.4 Mar 28, 2025 Bug-fix release.
Contains bug fixes and stability improvements
v3.1.3 Nov 18, 2024 Bug-fix release.
Contains minor fixes and stability improvements
v3.1.2 Aug 22, 2024 New
- Streaming API

Fixed
- Copying API Key
- Other minor fixes and improvements
v3.1.1 Jun 26, 2024 New
- Time Server Configuration (sNTP)

Fixed
- Login error when accessing the device via Web Portal in some cases.
- Other minor fixes and improvements.

Also, don't forget to upgrade your LaMetric app for iOS (v.3.5.0) or Android (3.5.1)
v3.1.0 May 28, 2024 New
- on-device Web Portal/Interface

Now you can control the built-in functionality of a device via the web, locally. For this, you need to use the on-device web interface. (172.18.17.1 is the default IP address of the web interface when the device is not connected to Wi-Fi)

Other minor bug fixes and stability improvements

!IMPORTANT! Sometimes after an update, your device might get sluggish. To fix this, forget the TIME device in the Bluetooth settings of your smartphone and enable notifications again.
v3.0.21 Dec 22, 2023 Bug-fix release. Contains fixes related to LaMetric and Home Assistant integration
Other minor fixes and stability improvements
v3.0.20 Dec 20, 2023 New
- WPA3 support
And other minor fixes and stability improvements

Also, don't forget to upgrade your LaMetric app for iOS (v.3.3.9) or Android (v.3.4.14)
v3.0.18 Oct 11, 2023 Bug-fix release. Contains minor improvements
v3.0.17 Sep 20, 2023 Fixes
- issue where the notification stuck if icon has 1 frame
- other minor fixes and stability improvements
v3.0.16 Jul 10, 2023 Bugfix release. Includes minor fixes and other stability improvements
v3.0.15 Jun 07, 2023 Fixes related to:
- time and date synchronization issues caused when certain network communication is blocked or restricted
- issue with installing apps in some cases
- other stability and reliability improvements

!IMPORTANT! Sometimes after an update, your device might get sluggish. To fix this, forget the TIME device in the Bluetooth settings of your smartphone and enable notifications again
v3.0.14 May 29, 2023 Fixes related to:
- Telegram channels search in “Messages and Follower Counter for Telegram” app
- networking
- other stability and reliability improvements

!IMPORTANT! Sometimes after an update, your device might get sluggish. To fix this, forget the TIME device in the Bluetooth settings of your smartphone and enable notifications again
v3.0.10 Apr 04, 2023 Fixes
- Updated Time Zones data base
- Other stability and reliability improvements

!IMPORTANT! Sometimes after an update, your device might get sluggish. To fix this, forget the TIME device in the Bluetooth settings of your smartphone and enable notifications again.
v3.0.8 Mar 13, 2023 New
- Improved integration with Spotify
Fixed
- Device may turn on right after it was turned off with power button
- Other minor bug fixes and stability improvements

!IMPORTANT! Sometimes after an update, your device might get sluggish. To fix this, forget the TIME device in the Bluetooth settings of your smartphone and enable notifications again.
v3.0.7 Dec 02, 2022 Bug fix release. Contains local API bug fixes, minor fixes for UI, and stability improvements
v3.0.6 Nov 17, 2022 New
Local API now allows to change device mode, use custom sounds in notifications, know which app is visible or when software upgrade is available.

Also contains minor bug fixes and stability improvements.

New Local API now allows you to change device mode, use custom sounds in notifications, know which app is visible or when a software upgrade is available.

Also contains security improvements, minor bug fixes and stability improvements.

!IMPORTANT! Sometimes after an update, your device might get sluggish. To fix this, forget the TIME device in the smartphone Bluetooth settings and enable smartphone notifications again.
v3.0.5 Nov 17, 2022 New "Word by Word" and "Word Slide" text effects.
Bug fixes and stability improvements.