FTC921 firmware change log

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We are always improving our device's performance, stability, and reliability. That’s why Teltonika is one of the leading GNSS trackers manufacturers in the world.
This document describes FTCXXX platform devices firmware improvements, changes, new features implementations as well as current firmware release version.

Firmware versioning

  • Structure


  • Syntax description
    • X – 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.

Firmware versions

00.2X.Y-rc.Z FTC9XY, FTC8XY
0.26.2 2024-02-13
  • NEW added the SMS "deleterecords"
  • NEW added the SMS "getgps"
  • NEW added the SMS "getio"
  • NEW added the SMS "allver"
  • NEW added the SMS "getstatus"
  • NEW added the SMS "setdigout"
  • NEW added the SMS "setparam"
  • NEW added the SMS "getparam"
  • NEW added the SMS "readavl"
  • NEW added the SMS "cpureset"
  • NEW added sent SMS counter
  • NEW added sent records counter
  • NEW added network ping timeout feature
  • NEW added min max values of NTP resync period
  • NEW added live satellite info
  • NEW added battery charging modes
  • NEW added critical sleep mode
  • NEW added configurable APN settings and ability to disable mobile data
  • NEW UDP protocol implemented
  • NEW added the SMS "getrecord"
  • NEW added the SMS "web_connect"
  • NEW added the SMS "getinfo"
  • NEW added accelerometer test command
  • NEW added roaming mode change event
  • NEW added SMS password
  • NEW added the SMS "extformat"
  • NEW added the SMS "getver"
  • Record loading speed improvement
  • Record manager improvements. Records are sent immediately after generation when link is already open
  • Record generation period reconfiguration corrected, the device starts generating new records based on newly configured timeout
  • Open link timeout functionality correction. Link is closed accordingly to open link timeout configuration
  • Corrected records send triggering after movement status change
  • Corrected data acquisition records generation by speed units
  • Conversion coefficient for AIN measurement corrected
  • Odometer max value saving corrected
  • Odometer value is saved in kilometers instead of meters
  • Instant movement detection corrected to be detected from first move
  • Wrong ignition source for data acquisition detection instead of movement source fixed
  • SMS sending timeout fix
  • Modem IMEI recognition in roaming mode fixed
  • SMS command "setparam" stability improvements
  • Accelerometer initialization improvements
  • Modem stability improvements
  • Accelerometer data validation improvements
  • Record sending improvements
  • Ignition check data spam without time synchronization fixed
  • Power management (sleep) improvements
  • Subsequent connection to server failure timeout increase feature added
  • DOUT stability improvements
0.22.0-rc.1 2023-04-13
  • Initial FTCXXX release