Emax Stm32f303 F3 Femto Flight Controller With Integrated Bec/buzzer Pads/vbat/pdb For Rc Drone

Emax STM32F303 F3 Femto Flight Controller with Integrated BEC/Buzzer Pads/VBat/PDB Click here to download the manual: http://img.banggood.com/file/products/20161102215004F3 femto manual V1.1.pdf Specification: Brand name: Emax Item name: Femto Micro F3 Flight Controller Size: 20mm*20mm Weight: 2.2g Buzzer support STM32F303 CPU 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. 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). Package included: 1 x Emax Femto Micro F3 Flight Controller