View source for FMM920 firmware errata

__TOC__
===Introduction===
We are always improving our devices performance, stability and reliability. That’s why Teltonika is one of the leading GNSS trackers manufacturers in the world.<br />
This document describes '''FMC920, FMM920''' devices firmware improvements, changes, new features implementations as well as current firmware release version.


{| style="width: 60%;"
! style="width: 20%; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: center;" |FIRMWARE VERSION
! style="width: 40%; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" |SUPPORTED HARDWARE
|-
!03.28.XX
|FMC920, FMM920
|}

===Firmware versioning===

*Structure

 FMB(T).VER.[<code>XX</code>].[<code>YY</code>].[<code>ZZ</code>].Rev.[<code>##</code>] _[<code>ID###</code>]

*Syntax description
**<code>XX</code> – major FW version.
**<code>YY</code> – branch number, shows major changes in firmware, i.e. new module support added or new major feature added.
**<code>ZZ</code> – major changes like bigger fixes, improvements and new features addition.
**<code>##</code> – minor changes like small fixes and improvements.
**<code>ID[###]</code> – Spec ID KEY – Specific clients FW changes.

===Firmware versions===
{| style="width: 100%;"
! style="width: 20%; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: center;" |FIRMWARE VERSION
! style="width: 20%; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: center;" |RELEASE DATE
! style="width: 60%; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" |CHANGES
|-
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" |<span class="mw-headline" id="?">'''03.28.02.Rev.197'''</span><br /> (recommended for FMC920, FMM920)
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | 2023.05.12
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: center; background: white;" |
*AutoAPN logic improvements
*Records sending improvements for eSIM hardware versions
*Optimized network communication to ensure stable connection
*Improved system stability and fixed general bugs
*Manufacture testing improvements
|-
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" |<span class="mw-headline" id="?">'''03.28.02.Rev.192'''</span><br /> (recommended for FMM920)
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | 2022.11.11
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: center; background: white;" |
*Stability improvements
|-
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" |<span class="mw-headline" id="?">'''03.28.02.Rev.85'''</span><br /> (recommended for FMC920, FMM920)
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: center; vertical-align: center; background: white;" | 2022.07.13
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: center; background: white;" |
*Initial release



[[Category:FMM920]]