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Jan 09, 2017, 04:02 AM

FrSky Free Test - XSRF3E

Testing Product: XSRF3E
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Application data: 2017.01.9-2017.01.11

Description: XSRF3E is the second product of FrSky flight controller (FC) series, it integrates XSR and F3E. It features the latest Accelerometer, Gyro and Compass and Baro sensor technology. XSR receiver is a full duplex telemetry receiver, it will receive the commands of radio and send to F3E by SBUS (8CH is RSSI) to UART2 Rx of F3E, it can also send telemetry information back to radio by Smart Port (S.Port). After configuration, you can use the FrSky X9D/X9D-Plus/X9E radio (wireless) to set the PID parameters for XSRF3E. With 6 PWM output signal lines for ESCs and Servos, and it arranged for easy wiring on standard pin headers.

More details of XSRF3E:

Free Test Application Procedure:
If you are interested in testing our new products for free, please PM me your detail information.
a) your name and surname
b) your skilled field (like FPV/Glider/Multirotors/Helicopter/Fixed-wing etc.)
c) your awards or experiences in RC field
d) your background
e) you age of piloting
f) your webmail

I will contact you as soon as possible if you are chosen to be a tester. If not, maybe we will ask you to test other new products next round. Thank you!
Last edited by AndreaHuang; Jan 18, 2017 at 07:41 PM.
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Jan 18, 2017, 06:46 AM
Registered User
I know the deadline is finished, but I sent you a PM anyway.
Jan 18, 2017, 10:20 AM
Datos's Avatar
I have conducted my tests and made a review for both: XSRF3E and XMPF3E

Jan 25, 2017, 07:40 PM
FPV addict
mlilasic's Avatar
Full Review in progress - FrSKY XSRF3E - F3Evo Flight Controller with integrated full telemetry XSR receiver:
Jan 30, 2017, 11:48 AM
Datos's Avatar
My review is finished and here are some photos:

Frame: KDS Kylin 210
Cam: Foxeer 700TVL
VideoTX: 5.8Ghz DalRC 600mW
Antenna: clover, Aomway
Flight board: FrSky XSRF3E (F3Evo with built-in XSR)
Motors: KDS Kylin 2204 2300kv
ESC: KDS Kylin 20A OneShot125
LiPO: 1,300mAh, 4S, 45-90C
Props: 5x4x3
Total weight (everything except LiPO): 300g
Last edited by Datos; Jan 30, 2017 at 11:55 AM.
Feb 02, 2017, 12:48 PM
Datos's Avatar
Have a couple of questions and notices for FrSKY dev. dept.

My XSRF3E rev2 test board doesn't have the reverse diode on +5V power line incoming from PDB. This results in very uncomfortable thing:

- when we do not connect anything to XSRF3E and connect only USB cable - it works fine.
- when we connect PDB and USB - 5V from USB gets lost somewhere in PDB and XSRF3E reports low votage and wouldn't connect to PC and configurator.

If XSRF3E would have a reverse diode on +5V line that is connected to PDB - it would work normally from USB power supply because 5V from USB won't pass to PDB.

I hope that those drawbacks are not present in the XSRF3E rev3 boards....
Last edited by Datos; Feb 04, 2017 at 05:48 PM.
Apr 30, 2017, 10:16 AM
Registered User
chubb16's Avatar
I would be honored to be a tester of your new flight controller if the test program is still available, I would like to utilize it in a fixed wing solution.

Sent from my SM-G930T using Tapatalk

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