FMC234 firmware errata

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.
This document describes FMCXXX, FMUXXX, FMMXXX platform devices firmware improvements, changes, new features implementations as well as current firmware release version.

FIRMWARE VERSION	SUPPORTED HARDWARE
03.25.XX	FMC1YX, FMU1YX, FMM1YX
03.27.XX	FMB0YX, FMB9X0, FMB96X, FMB1YX, FMU1YX, FMM1YX, FMC1YX, FMM001, FMC001, FM30XY, FMB2YX, FMT100

Firmware versioning

• Structure

FMB(T).VER.[XX].[YY].[ZZ].Rev.[##] _[ID###]

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

Firmware versions

FIRMWARE VERSION	RELEASE DATE	CHANGES
03.27.13.Rev.443 (recommended for FMC230 with SLM320-LA, SLM320-E2)	2023.03.01	Fixed eSIM detection with SLM320 modules Added SMS support over LTE for SLM320 modules Improved SMS handling with SLM320 modules Added Jamming support in configurator for FMC125 Fixed known issues with GPS jumps and time synchronization Improved PAP/CHAP authentication Fixed duplicate server issue when one of server is closed Improved communication with SLM320 module to ensure stable connection Improved system stability and fixed general bugs
03.27.13.Rev.57 (recommended for FMC125)	2022.05.03	Added FMC125 with SLM320 module support Added SMS via LTE support for hardware`s with SLM320 modules Improved system stability and fixed general bugs
03.27.12.Rev.00 (recommended for FMM230)	2022.02.17	Added FMM230, FMC230, FMC225, FMB230, FMB225, FMB240 support Fixed manual frequency bands configuration for FMMx30 devices Improved system stability and fixed general bugs