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: 8595245909604
Weight [g] 25
Dimensions [mm] 29 x 19 x 11
Operational temperature [°C] -10 ... 85
Supply Voltage [V] 5 ... 8,4
Average Current [mA] 24
Range of measured voltage [V] 0 ... 60
Range of measured current [A] 0 ... 150
Accuracy of voltage measurement [%] 0,1
Accuracy of current measurement [%] 1

Files for download

Update - Sensors

MRPM HALL V1.02 - MRPM HALL Update (11/2018)
MULI6s Module Update V1.04 (4/2018) - MULI6s M Firmware Update
MUI EX Update V2.03 (8/2016) - MUI Update - added energy calculation (wattminutes for F5B)
Mx Update EX (8/2013) - Firmware Update for Sensors

Manuals - MUI EX

MUI EX Manual CZ - Czech User Manual
MUI EX Manual DE - German User Manual
MUI EX Manual EN - English User Manual
Assignment of the MUI EX sensor is measurement of voltage, current, and consumed capacity of flight batteries in the model. The wireless data transmission by the DUPLEX 2,4GHz system is monitored by the JETIBOX terminal.

For communication purposes the Duplex system takes advantage of the 2,4 GHz band which, besides sending remote control data to the model, also receives data from the model back to the transmitter. During a flight, obtained telemetric data are transmitted in real time and the actual values of the measured data can be displayed on the JETIBOX LCD. Telemetric MUI sensors execute voltage and current measurements in your model and transmit these informations with the aid of the DUPLEX system (receivers and transmitter modules). Thanks to exact current measurements these sensors make it possible to trace the spent capacity of the measured battery. The MUI unit is recording the spent current flow time and its average as well as maximum value. Furthermore it offers exact voltage measurements and recordings of voltage minimum and maximum values.
The task of parameter adjustment and measured data setup is performed by the well known talent – the JETIBOX terminal.

MUI sensors allow setting of acoustical signals in order to announce violation of set parameters. Such alarms may be set for measuremets of maximum current and minimum voltage as well as for a maximum of consumed battery capacity. The sound signal is generated by a siren integrated in the transmitter module. For better differentiation the particular alarms are distinguished by Morse alphabetic letters. The acoustical alarm generation in case of parameter violation is working even if the JETIBOX is not connected. With the JETIBOX in place, the LCD display shows which parameter has been violated. In case of violation of several parameters the alerts alter consecutively as well as the indications on the LCD display.

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