Multirotor for racers and freestyle flyers

F3 Femto Flight Controller - F3 (Brushless)

Price Unavailable

User Mannual as follows,



l STM32F303 CPU

l MPU9250 accelerometer/gyro/compass (connected via SPI)

l 2-6S LiPo battery

l Integrated 5V/3A BEC

l Dedicated Sbus and serial RX with 5v ,Spektrum 1024/2048, SBUS, XBUS, SumD and SumH RX with built-in inverter

l 6Supports direct connection of 3.3v Spektrum Satellite receivers

l Telemetry support (frsky telemetry, smartport, and HoTT telemetry)

l Dedicated PPM receiver input

l Buzzer support

l Dedicated output for programmable LEDs - great for orientation, racing and night flying. (Currently mutually exclusive with the Transponder)

l BLHeli Passthrough ready?connect BLheli suite?

l 2.0 mm pin headers

l 80A Current tolerance (PDB)

l Integrated Battery monitoring

l 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!

l 20x20mm board

l Weight 2.2 grams

?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.


  • Model: Femto
  • 4 Units in Stock
  • Manufactured by: EMAX

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This product was added to our catalog on Thursday 16 February, 2017.

Manufacturer Info