JETI Studio V1.1.2 is available
New functions:
- New Artificial horizon widget.
- Added support for new devices, updated configuration files (REX, REX A, MEZON PRO,...).
- Added option to automatically open Transmitter Wizard after connecting the transmitter.
- Also many bugfixes and small enhancements.
GOLD Edition
JETI model celebrated 25th anniversary this year and released Limited Edition of DC-24 and DS-24.
MEZON PRO now available

The MEZON PRO controllers are a successor of the previous product line of the Mezon speed controllers. They contain a lot of new features and improvements, such as comfortable configuration via the JETI DC/DS transmitters, proportional brake, bidirectional motor operation, EX Bus configuration etc.

MEZON PRO controllers are available in OPTO, standard (BEC) and LMR versions. 

Available products


Art. No.: 
EAN: 8595245900823
Weight [g] 75
Dimensions [mm] 26 x 18 x 83
Sustained current [A] 40
Peak current (max 30s) [A] 40
Telemetry Yes
Operational temperature [°C] -10 ... 85
Supply Voltage [V] 6 ... 51
Batteries LiXX 2 ... 12
Max. Current BEC [A] 15
Voltage BEC [V] 5 ... 8.4
Resistance in conducting state [mΩ] 2 x 1.2
Cable crossection (input/output) [mm²] 2.5 / 2.5

Files for download

Manuals - MEZON PRO

MEZON PRO.BIN - Configuration file for DC/DS transmitters (copy to Devices folder)
MEZON PRO Quick Guide - Quick guide [CZ/DE/EN/FR]

Update - MEZON PRO

Mezon Pro V1.06 - MEZON PRO firmware update (12/2018). Brake issue solved (MEZON 80 PRO)

Powerful MEZON PRO controllers can be used in a wide variety of applications. They come with strong BEC, full JETI Duplex EX telemetry and programmability via the Device Explorer of JETI Duplex DS/DC transmitters. Forward/reverse motor operation is also possible.

LMR (Limited Motor Run) - the controller is especially designed for glider models. The continuous motor run is limited to a few seconds.


In addition, the throttle channel can optionally be connected to the receiver "EX Bus" port. A separate output pin for a throttle channel is therefore not necessary at the receiver, telemetry and control signals are transferred in both ways via just a single cable.



  • Compact size
  • Setting via the Device Explorer of the JETI DC / DS transmitter
  • Real-time telemetry via JETI Duplex EX Bus (perfect for JETI DC / DS transmitters)
  • Telemetry data: battery voltage, battery current + BEC current, used battery capacity, RPM, PWM, controller temperature
  • Telemetry data reset by any transmitter switch
  • Powerful BEC, ideal when using JETI Assist or other gyro systems in a model
  • BEC with a wide input voltage range and adjustable output voltage
  • Activation of the throttle channel from the EX Bus is possible; the receiver then does not have to offer its own slot for the throttle channel.
  • Programmable with JETBOX
  • Operating modes: Model aircraft, forward / reverse operation
  • Proportional brake with a definable braking point at the throttle stick
  • F3A brake conveniently adjustable via the Device Explorer
  • Heat sink for long engine run times
  • High efficiency
  • Firmware upgrade possible
  • Wide range of adjustable parameters






Recommended connection of the MEZON PRO controller (EX Bus):


Recommended connection of the MEZON PRO controller (EX Bus)



Recommended connection of the MEZON PRO controller (standard):


Recommended connection of the MEZON PRO controller

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