TAT140 Product Change Notifications

Product change notifications (PCN) is way of informing customers of upcoming changes related to Teltonika products. This includes outward appearance adjustments, hardware improvements, firmware changes, changes to package contents, etc. Below you will find a list of both upcoming and already implemented changes sorted from newest to oldest (top to bottom).

2025.08.25: New EAN Code

We would like to inform you of new EAN code for TAT140 devices.
New EAN code will be printed on newly manufactured devices from November 2025.

Change description
Change type	New EAN code.
Detailed description
	Old code - 4779051850105	New code - 4779027310992
Change date	2025 November

2025.03.20: New base firmware

We would like to inform you of new firmware version that will be used for newly manufactured TAT140 devices.
Please note, that new orders might still ship with older firmware until stock lasts.

Change description
Change type	New firmware in manufacturing
Detailed description
	Old firmware version: Firmware version: 55.00.16.Rev.569 Configurator version: 1.7.74_E.TAT1_R.07 BlueNRG version: 1.0.3.Rev.00 Release date: 2024.08.19	New firmware version: Firmware version: 55.00.16.Rev.571 Configurator version: 1.7.74_B.TAT1_R.8 BlueNRG version: 1.0.4.Rev.02 Release date: 2025.02.11
Change reasons	Firmware development to add new features and performance improvements. A list of changes can be found HERE.
Product release date	2025 March

2024.08.19: New base firmware

We would like to inform you of new firmware version that will be used for newly manufactured TAT140 devices.

Change description
Change type	New firmware in manufacturing
Detailed description
	Old firmware version: Firmware version: 55.00.16.Rev.564 Configurator version: 1.7.74_E.TAT1_R.06 BlueNRG version: 0.4.1.Rev.01 Release date: 2024.03.12	New firmware version: Firmware version: 55.00.16.Rev.569 Configurator version: 1.7.74_E.TAT1_R.7 BlueNRG version: 1.0.3.Rev.00 Release date: 2024.08.19
Change reasons	Firmware development to add new features and performance improvements. A list of changes can be found HERE.
Product release date	2024 August

2024.03.12: New base firmware

We would like to inform you of new firmware version that will be used for newly manufactured TAT140 devices.

Change description
Change type	New firmware in manufacturing
Detailed description
	Old firmware version: Firmware version: 55.00.16.Rev.558 Configurator version: 1.7.16_E.TAT1.R3 BlueNRG version: 0.4.8 Release date: 2023.07.18	New firmware version: Firmware version: 55.00.16.Rev.564 Configurator version: 1.7.74_E.TAT1_R.06 BlueNRG version: 0.4.12.Rev.01 Release date: 2024.03.12
Change reasons	Firmware development to add new features and performance improvements. A list of changes can be found HERE.
Product release date	2024 March