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HTT Firmware

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HTT Firmware
CategorySub CategoryFile NameRevisionSizeDescriptionNotesFeaturesChange Log
CategorySub CategoryFile NameRevisionSizeDescriptionNotesFeaturesChange Log
FirmwareHTT Firmware HTT Series Firmware Installation Guide 217.65KiB


FirmwareHTT Firmware HTT Firmware R2.1.11953.zip 2.1.1195316.13KiB

  • New Firmware for the HTT Series of HDMI Displays.

    Released on May 13, 2021

Change log from R2.0.11139

  • Automatic backlight dimming, with up to 4 stages
  • Backlight brightness fade, making the adjustment between brightness smooth
  • Alarm Function, 16 different alarms and backlight flashing by command
  • Factory Reset command, unit will restart
  • Haptic, Peizo feedback


FirmwareHTT Firmware HTT Firmware R2.0.11139.zip 2.0.1113913.75KiB

Firmware file for the HTT HDMI TFT series.

Released on May 13, 2020

Changelog from R2.0.10589


  • Backlight control via HTT Utility command
  • Support for PCB Revisions ≥ 2.0  features (piezo and motor)