Smart Port RPM Sensor with 2 Temperature Sensors View larger

Smart Port RPM Sensor with 2 Temperature Sensors


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FrSky Smart Port RPM Sensor with 2 Temperature Sensors

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525,00 Kč tax incl.

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Data sheet

Model RPM
Weight 6.7g
Size 29x20x2mm
Operating Voltage Range 4.0~10V
Operating Current 25mA@5V
Compatibility FrSky Smart Port enabled receivers X8R, X6R, X4R, etc.
SmartPort Yes - ID 05
Measurement range -20~250°C
Voltage detection precision 1°C

More info

This product is designed for FrSky Smart Port enabled system, which can work with different kinds of brushless motor and most speed control systems in market. Two Temperature sensors (TEMS-01) are accompanying with this product for measure the temperature. In order to fully enjoy the benefit of this product, please read the instruction manual carefully and set up the device as described below.

Set Up

1. Check the number of brushless motor Pole Pairs.
2. Connect the RPM sensor to the receiver via Smart Port, and connect battery to receiver.


Long pressing the Key until the RED LED Soiled ON to enter Pole Pairs setting mode. Set the number on the RPM sensor by push the key repeatedly until you’ve got the correct number (The Digital number is Binary value, see below chart for details).
Power off the receiver after set.

The display of brushless motor pole pairs:

Pole Pairs  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15
LED 0 x x x x x x x
LED 1 x x x x x x x
LED 2 x x x x x x x
LED 3 x x x x x x x

Temperature sensor

This sensor is used to read temperatures of model accessories, such as electric motor, ESC, glow and gas engine cylinder head, battery, muffler, voltage regulator, BEC, tailpipe and ambient air. Measurement Range: -20~250 degrees Celsius/ -4~482 Fahrenheit
Accuracy: 1 degree Celsius/ 1 degree Fahrenheit

ID Set up

Each type of FrSky Smart Port enabled sensor has its unique physical ID. The default physical ID for this sensor is 05. The ID number could be changed by FrSky Servo Channel Changer.

LED Status

LED Smart Port Connection Peripheral Port Connection
Flash very quickly (100ms) NO NO
Flash quickly (200ms) NO YES
Flash quickly (200ms) YES NO
Flash Slowly (500ms) YWS YES