Emax STM32F303 F3 Femto Flight Controller with Integrated BEC/Bu


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Features The size is tiny. it’s not just an FC. It’s also a PDB This FC is designed for the micro femtoquad. It’s 20mm by 20mm and has no mounting holes. Thus you’ll have to mount it using double sided tape. Which honestly is a good thing because that’s an effective method of soft mounting a FC anyway. The FC even has an LC filtered 5v regulator for your camera and VTx which is outstanding given it’s size. It’s also got LED and buzzer pads, VBat, and is capable of using 2-4s LiPo batteries.
This FC should be perfect for those sub 150mm sized micro quads (which don’t produce much noise to begin with).
Product Details
Brand name: Emax
Item name: Femto Micro F3 Flight Controller
Size: 20mm*20mm
Weight: 2.2g
Buzzer support
2-6S LiPo battery
Integrated 5V/3A BEC
2.0 mm pin headers
80A Current tolerance (PDB)
Integrated Battery monitoring
Dedicated PPM receiver input
BLHeli Passthrough ready(connect BLheli suite)
Supports direct connection of 3.3v Spektrum Satellite receivers
Telemetry support (frsky telemetry, smartport, and HoTT telemetry)
MPU9250 accelerometer/gyro/compass (connected via SPI)
Dedicated Sbus and serial RX with 5v ,Spektrum 1024/2048, SBUS, XBUS, SumD and SumH RX with built-in inverter
Dedicated output for programmable LEDs - great for orientation, racing and night flying. (Currently mutually exclusive with the Transponder)
Use all the features all the time; e.g. Connect your USB + SmartPort + SBus + LED Strip + Battery Monitoring + 4 motors - all at the same time! ※UART3 (RX3)
Use for Spektrum Satellite RX, Spektrum 1024/2048, SBUS, XBUS, SumD and SumH RX, etc.
※UART2/PPM - Serial RX or PPM RX + Telemetry
Use RX2 as PPM receiver. Use TX2 as telemetry output when using PPM.
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Safety Tip

This product was added to our catalog on Tuesday 29 November, 2016.



Rc-toys Multi Rotor safty Tip Keep your PROPS OFF not installed until you are fully conversant/understand in full the functions of your Tx in full including TRAV (end Points), the arm and disarm procedures - realise that for a noob skiping or out-of-order set-up steps or moving sticks, or even static - PROPS may start at anytime without warning. Never install props prior to calibration of the ESC and testing the gyro orientation, and arm/disarm testing of the board - YOU are responsible - make sure your actions and your Copter is safe. Never ASSUME the props will not start - removing the props removes the risk.

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