TX15 Downloads
Edgetx Companion for TX15:
NOTE!
We do not recommend updating the TX15 via EdgeTX Buddy or Companion with any "Nightly" releases unless you wish to participate in beta testing. Periodic updates will be released here in collaboration with EdgeTX until EdgeTX 3.0.0 is officially fully released.
Latest 09-10-2025
TX15s Factory Firmware - Update 04 (Build e5c3f410)
Firmware Update 04 Change Log
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Default customizable switches like 6pos for new models,
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Increase gvars number from 9 to 15,
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Updated to UI 3.0
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prevent a potential crash when configuring external module if trainer mode is set to Master/SBUS,
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Fix emergency reboot system
Archive (older FW versions)
TX15s Factory Firmware - Update 03 (Build 51ccc895)
Firmware Update 03 Change Log
• Fixed bug allowing correct function of optional 3 Position SE/SF switches
Archive (older FW versions)
TX15s Factory Firmware - Update 02 (Build a344a1e2)
NOTE!:
Not required if your radio is already on Build a344a1e2 or later.
Firmware Update 02 Change Log
• Added smoothing to IMU (gyro) output
• Added a special function to center gyro and set axis ranges
TX15 Factory SD Contents - 9-10-2025
SD Update 02 Change Log
• Fixed issues with New model Wizards
TX15 Factory Bootloader.
STOP!
Do not update your bootloader unless you have a need to such as recovering from any issue when trying experimental nightly firmware etc. If your radio is functioning there is no need to update your bootloader at this time.
How to Flash Bootloader.
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With the radio OFF hold the SYS key and insert your USB cable to enter DFU mode.
